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Fork U with Dr. Terry Simpson

Science Podcasts

Fork U(niversity) Not everything you put in your mouth is good for you. There’s a lot of medical information thrown around out there. How are you to know what information you can trust, and what’s just plain old quackery? You can’t rely on your own “google fu”. You can’t count on quality medical advice from Facebook. You need a doctor in your corner. On each episode of Your Doctor’s Orders, Dr. Terry Simpson will cut through the clutter and noise that always seems to follow the latest medical news. He has the unique perspective of a surgeon who has spent years doing molecular virology research and as a skeptic with academic credentials. He’ll help you develop the critical thinking skills so you can recognize evidence-based medicine, busting myths along the way. The most common medical myths are often disguised as seemingly harmless “food as medicine”. By offering their own brand of medicine via foods, These hucksters are trying to practice medicine without a license. And though they’ll claim “nutrition is not taught in medical schools”, it turns out that’s a myth too. In fact, there’s an entire medical subspecialty called Culinary Medicine, and Dr. Simpson is certified as a Culinary Medicine Specialist. Where today's nutritional advice is the realm of hucksters, Dr. Simpson is taking it back to the realm of science.

Location:

United States

Description:

Fork U(niversity) Not everything you put in your mouth is good for you. There’s a lot of medical information thrown around out there. How are you to know what information you can trust, and what’s just plain old quackery? You can’t rely on your own “google fu”. You can’t count on quality medical advice from Facebook. You need a doctor in your corner. On each episode of Your Doctor’s Orders, Dr. Terry Simpson will cut through the clutter and noise that always seems to follow the latest medical news. He has the unique perspective of a surgeon who has spent years doing molecular virology research and as a skeptic with academic credentials. He’ll help you develop the critical thinking skills so you can recognize evidence-based medicine, busting myths along the way. The most common medical myths are often disguised as seemingly harmless “food as medicine”. By offering their own brand of medicine via foods, These hucksters are trying to practice medicine without a license. And though they’ll claim “nutrition is not taught in medical schools”, it turns out that’s a myth too. In fact, there’s an entire medical subspecialty called Culinary Medicine, and Dr. Simpson is certified as a Culinary Medicine Specialist. Where today's nutritional advice is the realm of hucksters, Dr. Simpson is taking it back to the realm of science.

Language:

English


Episodes
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GLP-1: Eating for Long-term Health

12/20/2024
Beyond the Scale: Eating for Long-Term Health, Not Just Weight Loss Weight loss is often the first thing people think about when starting GLP-1 medications like semaglutide or liraglutide. These medications are powerful tools for helping manage appetite and regulate the body’s hunger hormones. But here's the real truth: losing weight is just one part of the story. To truly thrive, you need to focus on eating in a way that nourishes your body, supports your health, and promotes long-term well-being. Think of it this way: GLP-1 medications do the heavy lifting when it comes to managing hunger and cravings. Your job is to provide the right fuel for the machine. You’re not eating to lose even more weight—you’re eating to support your body so it runs like a high-performance car. GLP-1 Medications Take the Lead; Your Diet Supports the Process When you’re on GLP-1 medications, weight loss isn’t a result of extreme dieting or restrictive food rules. These medications work by regulating your appetite, making it easier to avoid overeating and stick to reasonable portions. They help your biology work with you instead of against you. So, if the medication is doing most of the work, why does your diet matter? It’s simple: food is what keeps your body functioning at its best. While GLP-1 helps control hunger, what you eat still determines your energy levels, heart health, mental clarity, and long-term disease risk. Instead of focusing on cutting calories, the goal should be to pack every meal with nutrients that fuel your body and help it recover from the years of stress and inflammation caused by poor eating habits. This isn’t about restriction—it’s about nourishment. The Mediterranean Diet: A Gold Standard for Health When it comes to eating for long-term health, the Mediterranean diet is one of the best approaches. It’s not a restrictive diet where you count every calorie or ban entire food groups. Instead, it’s a way of life, focusing on fresh, whole foods that nourish your body and taste great. Why the Mediterranean Diet Works The Mediterranean diet emphasizes vegetables, fruits, whole grains, healthy fats like olive oil, lean proteins, and a little bit of red wine. Yes, wine! Studies have consistently shown that people who follow this diet reduce their risk of heart disease, diabetes, and even cognitive decline (Estruch et al., 2013; Singh et al., 2022). What makes this diet so effective? It’s packed with anti-inflammatory foods that stabilize blood sugar, protect your heart, and even support a healthy gut. A healthy gut, in turn, improves everything from digestion to mental health. Plus, the Mediterranean diet is enjoyable and sustainable—no weird powders, no flavorless meals, just real food. The Science Behind Olive Oil and Omega-3s Olive oil is the cornerstone of the Mediterranean diet. This liquid gold is rich in healthy monounsaturated fats and compounds that act like natural anti-inflammatories, similar to ibuprofen (reference here). Add in fish like salmon and sardines, which are full of omega-3 fatty acids, and you’ve got a winning combination for your heart and brain. Don’t Get Stuck on Protein Protein is important, especially for preserving muscle mass while losing weight. But many people fall into the trap of making protein the center of every meal, ignoring the other nutrients their body needs. Loading up on chicken breasts and protein shakes might seem like a good idea, but it leaves little room for the variety that keeps your meals balanced. Here’s the good news: with a Mediterranean-style diet, you can get plenty of protein from diverse sources. Legumes like lentils and chickpeas

Duration:00:12:25

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Obesity is not about Forks and Willpower

12/13/2024
Obesity: Not Just About Forks and Willpower For years, obesity has been misunderstood, oversimplified, and even stigmatized. It's been framed as a personal failing, a lifestyle choice, or simply a matter of "eating less and moving more." But science tells a different, more nuanced story—one where our brains, biology, and ultra-processed food environment play starring roles. And thanks to groundbreaking medications like GLP-1 drugs, we’re gaining a clearer picture of how obesity works and how to treat it. Let’s dive into why obesity is a disease, how ultra-processed foods exacerbate it, and why we need to ditch the harmful myth that obesity is a lifestyle choice. The Myth of "Just Eat Less and Move More" "Just eat less and move more." It’s the phrase everyone loves to repeat—and no one finds helpful. This simplistic advice ignores the reality that obesity is not merely about calories in and calories out. It’s about a complex interplay between your biology, brain chemistry, and environment. Obesity isn’t a character flaw or a lack of willpower. If it were, we wouldn’t see an obesity epidemic in societies flooded with cheap, ultra-processed foods engineered to make us eat more. These foods hijack our biology, overpowering the mechanisms our bodies use to regulate hunger and fullness. The Hungry Brain: Why You Can’t Stop Eating Our brains evolved to keep us alive in times of scarcity. Back in the caveman days, this was helpful. Today, it’s less so because our brains are still wired to seek out high-calorie foods to avoid starvation—even when we’re surrounded by abundance. When you eat ultra-processed foods, they light up the reward centers in your brain like a Christmas tree. These foods—laden with sugar, fat, and salt—trigger the release of dopamine, the same neurotransmitter involved in addiction. It’s no wonder we keep going back for more. Adding to the complexity, hormones like ghrelin (the "hunger hormone") and leptin (the "fullness hormone") can go haywire in people with obesity. Ultra-processed foods amplify ghrelin’s effects, making you feel hungrier while reducing your sensitivity to leptin, so you never feel full. It’s a biological double whammy. Citation: Studies show that diets high in ultra-processed foods increase calorie consumption by about 500 calories per day compared to diets of unprocessed foods (Hall et al., 2019). GLP-1: The Game-Changing Hormone Here’s where things get interesting: GLP-1, or glucagon-like peptide-1, is a hormone that helps regulate appetite. It tells your brain, “You’re full; you can stop eating now.” But for many people with obesity, this system doesn’t work properly. Their brains don’t get the message, leading to overeating. Enter GLP-1 receptor agonists like semaglutide and liraglutide—medications that mimic the effects of GLP-1. These drugs help regulate appetite, making people feel full sooner and reducing cravings. The results have been extraordinary: clinical trials show average weight loss of 15% or more with these medications, far outpacing what’s possible with lifestyle changes alone. These drugs have done more than help people lose weight—they’ve also shifted the way we think about obesity. They show that obesity is a medical condition influenced by hormones and brain chemistry, not just a matter of willpower. Citation: Clinical trials on GLP-1 receptor agonists show significant and sustained weight loss, with participants losing 15% or more of their body weight (Wilding et al., 2021). Why Obesity Is a Disease, Not a Lifestyle Choice The idea that...

Duration:00:09:10

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Diets are Dead. Long Live Diets.

12/10/2024
The Future of Diets: From Weight Loss to Nutrition, Thanks to GLP-1 Drugs For as long as we can remember, dieting has been humanity’s awkward tango with food—three steps forward, two cheat days back. From eating grapefruit by the dozen to proclaiming kale chips as a snack revolution, our obsession with shrinking waistlines has been both fascinating and exhausting. But what if we could take weight loss off the table (pun intended) entirely? Thanks to the rise of GLP-1 drugs like semaglutide and liraglutide, we’re on the cusp of doing just that. These drugs are shifting the focus from counting calories to counting nutrients. In other words, dieting is getting a much-needed rebrand. So grab your kale smoothie and settle in as we dive into why the diets of the future will be all about health, not weight. And don’t worry—we’ll keep this fun. After all, food is supposed to be enjoyable. The GLP-1 Revolution: Shedding Pounds Without Shedding Tears GLP-1 drugs mimic glucagon-like peptide-1, a hormone that tells your brain, "Hey, you're full; stop eating." It’s like having a friend at dinner who gently slaps your hand every time you reach for another breadstick. Clinical trials have shown that these medications can lead to an average weight loss of 15% or more, a feat most fad diets can only dream of achieving. Why This Changes Everything Goodbye, Diet Culture:Hello, Health Goals:Medical Validation: If this feels like the dieting equivalent of inventing the wheel, it is. But this wheel rolls straight into a new frontier: nutrition. Citation: Clinical trials on GLP-1 drugs have shown sustained weight loss for a majority of participants (Wilding et al., 2021).From Weight Loss to Wellness: The New Role of Diets Imagine a world where diets aren’t about punishing your body but fueling it. This shift doesn’t mean we’ll all suddenly start eating quinoa salads with reckless abandon—it means recognizing that food is more than just a number on a scale. 1. Nutrition Over Numbers The new wave of diets prioritizes nutrient density. Instead of obsessing over how many carbs are in a bagel, we’ll care about how those carbs fuel our energy, brain function, and immune system. Gut Health Heroes:Brain Boosters:Immune Support Squad: Fun Fact: Your brain is about 60% fat, so eating healthy fats can actually make you a better thinker. Finally, an excuse for avocado toast!2. Functional Foods Instead of dieting to fit into jeans from a decade ago, people will start eating with specific goals in mind: Performance Diets:Longevity Diets:Condition-Targeted Eating: It’s food as medicine but without the terrifying side effects that come at the end of...

Duration:00:11:14

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Food Noise, Addictions, and Ozempic

11/11/2024
In recent years, GLP-1 agonists have gained significant attention as effective treatments for obesity and type 2 diabetes. However, emerging research suggests these medications may also influence brain function and behaviors related to reward and addiction. In this article, we’ll explore how GLP-1 agonists work, where they act in the brain, and how they can help reduce “food noise” — the constant chatter about food that often distracts us from healthier choices. Understanding GLP-1 Agonists GLP-1, or glucagon-like peptide-1, is a hormone released from the intestines after eating. It plays a crucial role in regulating appetite and glucose metabolism. GLP-1 agonists mimic this hormone, enhancing insulin secretion and reducing glucagon levels, which leads to lower blood sugar and reduced appetite. Popular medications in this class include semaglutide (Ozempic, Wegovy) and liraglutide (Saxenda). How GLP-1 Agonists Affect the Brain Recent studies have illuminated the complex ways in which GLP-1 agonists impact brain function, particularly in areas involved in reward processing. Researchers have found GLP-1 receptors in key brain regions such as: Hypothalamus: This area regulates appetite and energy balance. Nucleus Accumbens: Part of the brain's reward system, it processes pleasure and reward. Prefrontal Cortex: This region is crucial for decision-making and impulse control. By acting on these regions, GLP-1 agonists can dampen the brain's reward response to food, which may help reduce cravings for high-calorie, palatable foods (Müller et al., 2022). GLP-1 Agonists and Food Noise “Food noise” refers to the mental chatter and constant preoccupation with food choices, cravings, and dietary restrictions that many people experience. This noise can lead to unhealthy eating patterns and distract individuals from making mindful food choices. GLP-1 agonists appear to quiet this food noise. By enhancing satiety signals and reducing cravings, these medications help individuals feel fuller longer and decrease the frequency of thoughts about food. Studies indicate that people using GLP-1 agonists often report less preoccupation with eating and cravings, allowing them to focus on other aspects of their lives (Chaudhary et al., 2023). Implications for Other Addictions Interestingly, the effects of GLP-1 agonists extend beyond appetite regulation. Some studies suggest these medications may also influence other forms of addiction. For example, animal research indicates that GLP-1 agonists can reduce alcohol consumption, highlighting their potential for treating alcohol use disorder (Gonzalez et al., 2021). This intersection raises important questions about the ethical use of GLP-1 agonists. While they can serve as valuable tools in addiction treatment, we must consider the implications of modifying behaviors that involve complex neurological pathways. It even appears to change one's reaction to stress. Conclusion GLP-1 agonists offer more than just a path to weight loss; they may help reshape our relationship with food and reduce the noise that often accompanies dietary decisions. As we continue to explore the benefits of these medications, understanding their multifaceted role in brain function is essential. Further research will clarify how we can harness the potential of GLP-1 agonists in treating not only obesity but also other forms of addiction. References Chaudhary, N., et al....

Duration:00:09:47

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Cholesterol and Heart Disease

9/19/2024
Apolipoprotein B (apoB) is the causative agent in atherosclerosis. If your apoB is low, you will not develop atherosclerosis. However, if your apoB is high, you could die young. We know this because of genetic studies of people with different levels of apoB and their health outcomes. What is Atherosclerosis of the heart? Atherosclerosis is a progressive laying down of "plaque" in the wall of the coronary arteries. Since the coronary arteries feed the heart, this can lead to three outcomes: What is in the plaque? In the above artery, you can see the yellow cholesterol in the wall. This is a "soft" plaque, like porridge. The plaque is not inside the vessel. The artery is lined by a layer called the intima. So how does cholesterol get from the inside of the blood vessel to behind the layer? The Process of Atherosclerotic Plaque Formation Lipoprotein Entry into the Arterial Wall: The process begins when ApoB-containing lipoproteins pass through the endothelial layer of arteries. Normally, this layer acts as a barrier, but factors like high blood pressure or inflammation can make it more permeable, allowing these particles to accumulate beneath the endothelial cells. Retention and Modification: Once inside the arterial wall, ApoB lipoproteins are trapped by proteoglycans (components of the extracellular matrix). These retained lipoproteins undergo modifications, such as oxidation, which makes them more likely to trigger inflammatory responses. Inflammatory Response: The modified lipoproteins activate endothelial cells and attract immune cells like monocytes. These monocytes enter the arterial wall and transform into macrophages. Macrophages engulf the modified lipoproteins, turning into foam cells, which are a hallmark of early atherosclerotic plaque. Plaque Development: Over time, foam cells accumulate, leading to the formation of fatty streaks in the arterial wall. Smooth muscle cells migrate into the intimal layer of the artery, contributing to the formation of a fibrous cap that covers the plaque. This cap consists of connective tissue, calcium, and cholesterol deposits. Progression and Complications: As the plaque grows, it narrows the artery and restricts blood flow. If the fibrous cap ruptures, it can lead to the formation of a blood clot (thrombus), which may block the artery entirely, causing a heart attack or stroke. Preventing Plaque Formation Understanding how ApoB-containing lipoproteins contribute to atherosclerosis underscores the importance of managing blood cholesterol levels. Lifestyle changes such as diet, exercise, and medications like statins can reduce LDL levels, lowering the risk of plaque formation and subsequent cardiovascular events. Atherosclerosis is a gradual process that starts with the seemingly harmless entry of ApoB lipoproteins into arterial walls. By addressing the risk factors that promote lipoprotein retention and inflammation, the progression of atherosclerosis can be slowed or prevented. LDL particle size LDL particles can...

Duration:00:12:55

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Autoimmune Diseases and Charlatans

9/11/2024
The Cyclical Nature of Autoimmune Diseases: A Huckster's Playground Autoimmune diseases are notoriously difficult to manage because they don’t follow a linear progression. Patients often experience periods of remission, where symptoms lessen or disappear, followed by flare-ups, where symptoms return, sometimes worse than before. This cyclical nature gives the illusion that certain "treatments" or lifestyle changes are working when, in reality, the disease is simply following its natural course. Hucksters exploit this ebb and flow, offering unproven solutions and claiming credit for any improvements that coincide with the natural remission phase. When symptoms return during a flare-up, they may shift the blame to the patient, suggesting they didn’t follow the regimen properly or need to try an even more restrictive approach. In many cases, these alternative therapies center around the idea that gut issues cause autoimmune diseases, particularly leaky gut syndrome. The pitch is simple: repair the gut, and the immune system will stop attacking the body. Unfortunately, the science doesn’t back this up. Why the Gut Isn’t the Root Cause of Autoimmune Disease It's true that there is a connection between the gut and the immune system. In fact, about 70% of the immune system resides in the gut, and gut bacteria (the microbiome) play a role in regulating immune responses. However, autoimmune diseases are far more complex than just a gut issue. Genetic predispositions primarily drive Autoimmune diseases, environmental triggers, and immune system dysregulation. While diet and gut health can influence immune responses, there’s no evidence that simply "healing" the gut will reverse the course of autoimmune diseases. The immune system in these conditions has gone awry in ways that are not fully understood, and current medical treatments focus on suppressing overactive immune responses and managing symptoms—not on gut health alone. Myasthenia Gravis (MG) is an autoimmune disease where medical treatment significantly outperforms dietary interventions. MG is characterized by autoantibodies targeting the neuromuscular junction, leading to fluctuating muscle weakness and fatigability. The primary treatment modalities for MG involve immunosuppressive therapies and precision medicine approaches. Current treatment guidelines, as discussed by Cavalcante et al., highlight the use of immunosuppressive therapies such as corticosteroids, azathioprine, and mycophenolate mofetil to control symptoms and improve muscle strength. (reference here) Additionally, novel biological drugs targeting B cell activation, antibody recycling, and complement system-mediated neuromuscular junction damage have shown efficacy and safety in clinical trials. These precision medicine approaches are tailored to the patient's specific immunopathogenic mechanisms, offering a more targeted and effective treatment strategy. In contrast, dietary interventions have not demonstrated significant efficacy in managing MG. While general nutritional support is important for overall health, there is no specific diet that can modulate the autoimmune mechanisms underlying MG to the same extent as pharmacological treatments. In summary, medicine does better than diet in managing Myasthenia Gravis, with immunosuppressive therapies and precision medicine approaches being the cornerstone of treatment.[1] Here’s why relying on gut health as the sole solution is like using a garden hose to fight a forest fire: A. The Complexity of Autoimmune Dysregulation Autoimmune diseases involve dysregulation at multiple levels of the immune system. In...

Duration:00:11:39

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Bread: The Evil Staff of Life

7/10/2024
Should I eat bread? The low carbohydrate movement has demonized bread. But is bread fattening? Does it cause inflammation? And if so, why do we call bread the Staff of Life? The Staff of Life Imagine calling white bread the staff of life. And yet bread is more responsible for humans ending a nomadic existence. The cultivation of wheat and barley, both in the Nile and in the Euphrates/Tigris rivers, led to civilization. Calendars, Art, Religion Not having to forage meant there was time to build a more permanent shelter. It also meant a steady supply of food. This also meant a calendar was needed because when is the optimal time to plant? The calendar helped predict when the rivers would swell and recede. The bottom land, with its rich topsoil, is ideal for growing crops. When you don't need to spend time looking for food, you have time to develop other things: Storage Systems Harvested grain can be stored. Storing grain in Egypt was easier because of the dry climate. Joseph, of the Hebrew Bible, prophesied to the Pharoh of an upcoming famine. As a result, the Pharoh built silos and stored a portion of each harvest. Seven years later, the harvest failed. But The silo system was complex. Filling from the top and arranged in a way that winds would keep the grains cool. Where did Egyptians get the idea for such an invention? From bees. You can see the bees' natural ventilation system here: Bees were the symbol of royalty in ancient Egypt. Their honey was tears from the sun god. Bee architecture was copied for the ventilation system for the silos storing grain. Thus, the storage of grain allowed society to thrive during the time of famine. Bronze Age to Iron Age Bread was portable. Served as currency. Allowed armies to march. Facilitated trade between city states. The grain rich regions of the Nile produced grain traded with Mycennians for olive oil and wine. The Roman emperors gave bread to the poor as welfare. Part of the bread and circus program to keep Romans happy. Bread was imported to Rome, and ultimately, Roman citizens were given "their daily bread." Rome fell, but bread continued to be important. Bread until 1920 Grains, including bread, were the major source of calories for most of Europe. From the fall of Rome through the Middle Ages, bread was the main source of calories, along with other grain products. Bread in the Industrial Age White bread was considered pure, hygienic, the whiter the better. Brown bread could be contaminated. The ability of mills to separate wheat from chaff, and to make bread without a human hand touching it was irresistible. Industrial bread slicing resulted in "best thing since sliced bread." White bread became the preferred style of bread from the 1920s until 2009. Fortification of bread with vitamins in the 1940s made bread a health food. Pellagra (vitamin B 3 deficiency) and beriberi (thiamine deficiency) had sadly become common in the US and were eliminated by fortification. So it was indeed revolutionary, but calling it a health food? Even the Federal Trade Commission had issues with this "12 ways campaign" and sued Wonder Bread. The Feds lost. Age of Aquarius Beats Bread In spite of the world loving white bread,

Duration:00:11:22

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Seed Oils: Toxic or Not?

7/1/2024
Seed Oils: Toxic or Not? Today, the low-carb/carnivore community has a new enemy. It is seed oils. Here is their argument: That is the summary of their logic. Now, let's get to the science. What are Seed Oils? See those beautiful seeds, in them are bits of oil. This is the rapeseed plant, which we have covered before. From rapeseed came canola oil. And this has been used as a source of oil starting about 4000 years ago. A much misunderstood oil, please see our previous podcast. Seed Oils Every seed has oil. Nuts are a type of seed, and their caloric density comes from oil. Oddly, low carb/keto types tend to eat nuts, the carnivore crowd avoids them. Seed oils are another name for vegetable oils, and they are used often in cooking because they have a neutral taste and high smoke point. The more common ones include corn, peanuts, sunflowers, grapes, and others. Seed Oils and Ancient Humans Besides the logical fallacy about what ancient humans ate, seed oils have been cultivated and used for the whole of written humanity. Ancient Egyptians used oils for cooking and perfume. Even the Bible talks about the use of oils, including the gifts sent to the birth of Jesus. To summarize, humans have recorded the use of oils from seeds through all recorded history. Components of Seed Oils There is no one "oil" that can chemically be called a "seed oil." Rather, every seed contains different compositions of oils, and it is how the body uses those particular oils that makes us interested in them. Thus, seed oils as a term is silly. I wonder why the carnivore/keto crowd decided to use "seed oils" instead of vegetable oils? After all, they don't call beef tallow "meat oil." Oleic Acid: Olives to Butter Oleic acid is the main fatty acid in olive oil (55-85% of the oil). This is a mono-unsaturated fatty acid, which everyone seems to agree is heart healthy. Hence, the more oleic acid in something, the better. But are Vegetable Oils Inflammatory? The short answer is no. To be inflammatory, they would have to elicit an inflammatory response. This means that inflammatory markers in the blood would be elevated for those who use vegetable oils over meat oils. In contrast, there is no increase in inflammatory markers of those who use vegetable oils. Want to see the data? Take a look at this paper where they look at foods, like vegetable oils, with high ratios of omega-6 fatty acids. What didn't they find? Higher levels of inflammatory markers. Thus, seed oils are not inflammatory. Atherosclerosis and Seed Oils Do vegetable oils increase your risk of atherosclerosis, or do they decrease it? If the carnivore crowd is correct, they have not been yet, then their view of the vegetable oils is that it would increase your risk of atherosclerosis REFERENCES: Courville AB, Majchrzak-Hong S, Yang S, Turner S, Wilhite B, Ness Shipley K, Horneffer Y, Domenichiello AF,

Duration:00:11:28

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Ancestral Diets and Logical Fallacies

6/19/2024
Ancestral Diets and Logical Fallacies There is an appeal to ancient history: the idea that ancient beings were either "designed"—as from a creator—or "evolved" to eat in a certain way. Both are logical fallacies, but both are meant to be the "ex-cathedra" in a debate. You read these logical fallacies in communities that claim they understand this. Here are some comments you will get: Appealing arguments, but they are as flawed as they are simply incorrect. What Do We Know About Early Humans? Of the early human records, they are based on precious little data. Consider in the fossil record we have about our ancestors? And by the way, where do we start? If we begin with homo sapiens, we have been around as a species somewhere between 70,000 to 250,000 years. Often the "low-carb" community will conflate distant cousins of homo sapiens as direct ancestors. Most of them were not but were a branch on the tree of evolution that are only related to us. Homo Erectus Perhaps the best adapted was the homo erectus, which was around for two million years. It is doubtful that homo sapiens will make it that long, but we can hope. Most fossil finds come from Australia and Asia - where they not only foraged but also established some organized hunting. Fossil Records There are about 6000 fossils of early man. That's it. Just 6,000. When we look for fossils of our particular, such as early homo sapiens, we have enough fossils that we might fill up a school bus. How long did they live? It turns out we know. Many died around the age of 35 years. So why do we want to eat like they did? At this point, someone in the audience will be bound to say - "They lived longer if you take into account infant mortality." When we date a fossil and see when it died, we don't average the infant mortality of the time. Recent Discoveries Bones and teeth from seen people, and isolated teeth, were reported recently. These came from a cave in Morocco. As these teeth are from about 15,000 years ago. Hence, the diet was before the advent of agriculture. Evidence points to plants being a major part of these hunter-gatherer's menu. As plants can be stored by hunter-gatherers all year round to protect against seasonal prey shortages. Thus, there is a regular food supply. Hunter-Gatherers The famous caveman diet- life wasn't so simple. When people of the carnivore tribe try to convince you about their diet, they invoke the mighty hunter. A better term was that our ancestors survived by being fishers, gatherers, and scavengers.

Duration:00:13:43

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Rice and Fruit or Carnivore

5/8/2024
Rice and Fruit or Carnivore The rice diet successfully treated malignant hypertension. Today, we have medications that treat malignant hypertension. Before the 1940s, there were no drugs available to treat this disease, resulting in death from untreated malignant hypertension within six months. Despite the best medical care available, President Franklin Delano Roosevelt died from this disease. History of the Rice Diet Walter Kempner developed the rice diet to treat malignant hypertension. For example, failing kidneys would be given a reprieve with a diet low in sodium and protein. Then removal of saturated fat would allow some recovery of the heart. In a disease that had 100 percent death in six months, Kempner's results were amazing. For example, in Kempner’s original cohort of 192 people, only 25 patients died. In addition, 107 patients showed significant improvement (from 200/112 mm Hg to 149/96 mm Hg) with the diet. Equally important, heart size decreased in 66 of 72 patients. Moreover, cholesterol was reduced in 73 of 82 patients. Finally, retinopathy improved or disappeared completely in 21 of 33 patients. "Therapeutic results are little short of miraculous," noted an editorial in the New England Journal of Medicine. The Rice Diet Patients were first hospitalized. The diet consisted of white rice, sugar, fruit, fruit juices, vitamins and iron. Total calories were 2,000 with 20 grams of protein and 150 mg of sodium. Kempner kept careful records of his patients. Reporting success and failure is a key to academic transparency. Finally, the ability to reproduce the data in other centers provided the final key to Kempner's work. Contrast the Carnivore Diet The carnivore diet is popular among young, buff men whose living is made by promoting and coaching this diet. They sell the diet based on classic marketing techniques used for overweight patients. Marketing phrases used by hucksters for years to trap people unhappy about their weight. No Science in the Carnivore Diet The carnivore diet relies on anecdotes, not evidence. Testimonials rule Facebook and YouTube sites. There are no publications about the diet. Finally, many in the carnivore community push against medicine. Conspiratorial thinking is strong, with phrases like this: Try to raise a concern about how this diet would increase the risk of heart disease, and they double down with misinformation. They will deny the evidence showing that high cholesterol leads to heart attacks and strokes. Or make the claim that if you are "metabolically healthy," you don't need to worry about cholesterol. No Academic Researchers There are no academic research scientists following people trying the carnivore diet. That means there is no transparency about the results. In addition, there is no accountability for any bad results. Those who promote the diet include Paul Saladino, a physician who doesn't see patients and makes his income selling supplements. The Liver King, who doesn't follow the diet, was caught using performance-enhancing drugs. Shawn Baker is an orthopedic-trained surgeon who lost his medical license and makes his money promoting the carnivore diet. The New Mexico Medical Board ordered the "voluntary and permanent...

Duration:00:13:12

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Grains on the Mediterranean Diet

4/10/2024
The Benefits of Whole Grains in Your Diet I want to take you back in time. While we talk about the Mediterranean diet not being a diet of culture but a pattern of eating – it still had its origins in the Mediterranean. The original Mediterranean diet was described as far back as 500 BC in the Ilead. The ancient Greeks ate whole grains, fruits, vegetables, pulses, and a bit of fish. Red meat was rare. While red meat may not have been a dietary staple for the Ancient Greeks, it was consumed during feasts, festivals, and special occasions. Cows were considered sacred gods, like Zeus, and their slaughter was for religious ceremonies and consumed during feasts The majority of the population received protein from fish, poultry, legumes, and whole grains. The First Olympics This was the diet of the first Olympians, as well as the Romans. Ancient Greeks worshiped the body, as you can see from the statues, as well as our language. We get the word gym from the Greek word “gymnasion," which translates to a place to exercise naked. But those gyms not only had a place to train but also schools, where literature, philosophy, math, and music were taught, as well as a social gathering place. We also get Diet from the Greeks, which originates from “diaita,” meaning the “way of life” or a manner of living. The Greeks had a balanced approach to health and well-being, emphasizing diet, exercise, and the mind. Gym bros and bro science were yet to be invented. Ancient Grains Could those Olympians of old who ate diets filled with whole-grain cereals have been wrong? Or could it be that those grains of the past were different from today’s grains? If you’ve ever been on a “low carb” diet, one of the first food groups you eliminate are grains. As you dutifully got rid of the last bit of joy in your life, you feel it was the cost to have your weight drop. You might have thought – "Grains are evil." Low Carb Life Without Grains Eating burgers without the bun, breakfast without toast, no pastries, no bread, no pasta, no rice, and you were losing weight. Lots of confirmation bias. Oh those heady early days of a low carb diet, losing weight, feeling better, maybe even noticing cholesterol improved. Hard to sustain though, and did you ever get tired of steak? Finding Joy in the Mediterranean Diet Now you come here and find the best diet is the Mediterranean diet. Lots of peer reviewed literature to support it. Then you wondered what in grains was evil. The first easy thought was that it all breaks down to glucose, and glucose is evil. Unless you know biochemistry and realize no, that’s not it. Your body runs on glucose. It's the Gluten And maybe you read about celiac disease and gluten as its trigger. Maybe some blogger convinced you that wheat in America is filled with gluten, and this is the problem. Unable to sustain a low-carb diet, you return to the joy of the morning pastry or dessert, all the while thinking grains are what caused the weight to return. Now you come to the Mediterranean Diet, and whole grains, not refined grains, are on the menu. Still, you are suspicious, and you think – maybe it was the gluten. Celiac Disease Or what happens if you come to the Mediterranean diet and have Celiac disease and gluten causes horrific issues? But should we all avoid gluten? And can we have a Mediterranean diet if we must be gluten-free? Should the ancient Greeks become Carnivores instead of those grizzly men who are on a diet now associated with the healthiest people on planet Earth? Clearly not. Eating too much red meat is associated with increasing heart disease and cancer, while the Mediterranean diet is associated with less heart disease and cancer. Carnivore's Take Carnivores like pointing to the ancient...

Duration:00:13:14

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Secrets to Cooking Fish

3/15/2024
Learn to Cook Fish Fish is not only a healthy option but also a versatile ingredient that can be transformed into a myriad of mouthwatering dishes. Whether you're a seafood aficionado or looking to expand your culinary repertoire, mastering the art of cooking fish can elevate your cooking skills to new heights. In this article, we'll explore the techniques and recipes to create delicious fish dishes that will impress even the most discerning palates. Cooking Methods: Delicious Fish Recipes: Now that you're familiar with the basics of preparing and cooking fish let's explore some mouthwatering recipes to try at home: For more great recipes, see terrysimpson.com.

Duration:00:10:53

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Health Benefits of Fish Consumption

3/1/2024
Health Benefits of Fish Consumption Fish consumption has been linked to various health benefits due to its rich nutritional profile. The health benefits of fish consumption include cardiovascular health, brain function, and well-being. Because fish are a rich source of omega-3 fatty acids, vitamins, minerals, and other nutrients, they are an important part of a balanced diet. Fish, the Most Ancestral Food Fish has long been recognized as a valuable source of essential nutrients beneficial for human health. Seafood is a staple part of the diet across different cultures and regions. Since most of the first human communities were coastal, fish were a common source of food. Cardiovascular Health Exceeds Risk Regular fish intake reduces the risk of cardiovascular diseases, such as coronary heart disease and stroke (Mozaffarian & Rimm, 2006). That study showed that the benefits of fish intake exceed the potential risks. Even for women of childbearing age, the benefits of modest fish intake, excepting a few selected species, also outweigh the risks. The heart health effect comes from the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) found abundantly in fatty fish species (Kris-Etherton et al., 2002). These fatty acids exert anti-inflammatory, antiarrhythmic, and vasodilatory effects, lowering blood pressure and triglyceride levels and reducing the formation of blood clots (Calder, 2015). Brain Function Fish consumption has also been associated with improved cognitive (brain) function and a reduced risk of brain disorders such as Alzheimer's disease. The omega-3 fatty acids EPA and DHA play a crucial role in brain health (Gómez-Pinilla, 2008). Epidemiological studies have consistently shown a positive correlation between higher fish consumption and better memory (ref). Moreover, research suggests early-life exposure to seafood has long-term brain benefits and decreases age-related cognitive decline (Wurtman et al., 2009). Nutrient Profile, Such as Vitamin D But omega-3 fatty acids are not the only benefit of eating fish. Fish are also a rich source of various essential nutrients vital for human health. Vitamin D, in particular, is naturally abundant in fatty fish and plays a crucial role in bone health, immune function, and mood regulation (Holick, 2007). These include high-quality protein, vitamins (such as vitamin D and B-complex vitamins), and minerals (such as selenium, iodine, and zinc) (Kris-Etherton et al., 2002). Furthermore, the bioavailability of these nutrients from fish is superior to other dietary sources, including supplements. Thus, fish consumption is an efficient means of meeting nutritional requirements (Rosell & Appleby, 2006). Fish Farms Aquaculture, the farming of fish and aquatic organisms, has undergone significant advancements in recent years, leading to improvements in sustainability, efficiency, and product quality. Fish Farms have had significant problems in the past. In the last fifteen years, there has been an improvement in environmental management strategies and sustainable farming practices. Those practices have changed my mind about seafood. Consequently, you can now buy quality farm-raised seafood, which adheres to the high standards of any food. Hence, I now recommend some...

Duration:00:15:44

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Reducing Dementia with Diet

2/15/2024
Three Great Diets The Mediterranean diet, the DASH diet (Dietary Approaches to Stop Hypertension), and the MIND diet (Mediterranean-DASH Intervention for Neurodegenerative Delay) are all great eating patterns. Each diet focuses on different aspects of health. Mediterranean Diet The Mediterranean diet comes from the traditional dietary patterns of countries bordering the Mediterranean Sea, such as Greece, Italy, and Spain. High in the consumption of fruits, vegetables, whole grains, nuts, seeds, legumes, olive oil, fish, and moderate amounts of poultry, dairy, and red wine. Shown to decrease the risk of heart disease and cancer and to improve longevity. DASH Diet Discussed in last week's podcast (ref). DASH (Dietary approach to stop hypertension) was developed to prevent and manage hypertension (high blood pressure). Focuses on increasing intake of fruits, vegetables, whole grains, lean proteins, and low-fat dairy products while limiting sodium, saturated fats, and cholesterol. MIND Diet Developed by researchers at Rush University Medical Center as a hybrid of the Mediterranean and DASH diets, with a focus on brain health and reducing the risk of neurodegenerative diseases like Alzheimer's disease. It also emphasizes the consumption of fruits, vegetables, whole grains, nuts, olive oil, fish, poultry, and beans while limiting the intake of red meat, butter/margarine, cheese, pastries/sweets, and fried/fast foods. Three Diets are Branches of the Same Tree The Mediterranean, DASH, and MIND diets share some common elements. All focus on whole foods and plant-based sources of nutrients. The Mediterranean diet emphasizes health and longevity. While the DASH diet targets hypertension and cardiovascular health. Finally, the MIND diet specifically supports brain health to reduce the risk of neurodegenerative diseases. 1. Rush Memory and Aging Project: A study conducted by researchers at Rush University Medical Center followed over 900 older adults for an average of 4.5 years. Findings showed that individuals who closely adhered to the MIND diet had a substantially lower risk of developing Alzheimer's disease, with a reduction in risk ranging from 21% to 53%, depending on the level of adherence. (ref ) 2. Columbia University Medical Center Study: Researchers at Columbia University Medical Center examined the dietary habits of over 1,000 participants. Individuals who closely followed the MIND diet had a 53% lower risk of developing Alzheimer's disease than those with low adherence to the diet. 3. Alzheimer's Disease Neuroimaging Initiative (ADNI): The ADNI study found that adherence to the MIND diet was associated with better cognitive performance and a reduced rate of cognitive decline over time. 4. Systematic Reviews and Meta-Analyses: Several systematic reviews and meta-analyses have summarized the findings of multiple studies investigating the association between the MIND diet and dementia risk. Overall, these reviews reveal that adherence to the MIND diet is associated with a significant reduction in Alzheimer's disease and dementia. 5. Mechanisms of Action: Components of the MIND diet, such as leafy greens, berries, nuts, whole grains, fish, olive oil, and poultry, have been linked to improved cognitive function and a lower risk of dementia. More research is needed to elucidate the mechanisms underlying the protective effects of the MIND diet. Current evidence suggests that...

Duration:00:13:53

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DASH, The Best Diet You've Never Heard Of

2/6/2024
Abstract: The Dietary Approaches to Stop Hypertension (DASH) diet is a widely recognized dietary pattern designed to lower blood pressure and promote cardiovascular health. I will attempt to provide an in-depth review of the DASH diet, its origins, key principles, health benefits, and potential limitations. It also explores the scientific evidence supporting its efficacy and applicability in various populations. Furthermore, this paper discusses practical considerations for adopting the DASH diet and its potential future developments in the field of nutrition and health. 1. Introduction The DASH diet, or Dietary Approaches to Stop Hypertension, is a dietary plan primarily developed to combat hypertension (high blood pressure). DASH has since gained recognition for its broader health benefits. Hypertension is a major risk factor for cardiovascular diseases, including heart disease and stroke. Therefore, the DASH diet is essential to reducing these health risks. 2. Origins and Development The National Heart Lung and Blood Institute (NHLBI) developed the DASH diet in a study known as the DASH-Sodium Study. The primary objective of the DASH-Sodium study was to investigate the effect of dietary patterns on blood pressure, in particular, the effects of sodium intake. Researchers aimed to design a diet that could effectively lower blood pressure without medication. The DASH diet emerged from this study as a dietary pattern rich in nutrients and low in sodium, saturated fat, and cholesterol. 3. Key Principles of the DASH Diet The DASH diet emphasizes the consumption of nutrient-rich foods while limiting the intake of sodium, saturated fats, and cholesterol. Key principles of the DASH diet include: 4. Health Benefits of the DASH Diet The DASH diet offers a range of health benefits beyond blood pressure reduction: 5. Scientific...

Duration:00:11:56

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Health Benefits of Limiting Red Meat

1/25/2024
Did You Try the Carnivore Diet? Did you try the carnivore in January? A month of red meat, eggs, and butter? If you did, you probably lost weight. If you lost weight, you felt better. The Carnivore crowd will point to weight loss as proof of superiority. But did you worry that this might not be the healthiest diet for you long-term? Is it healthy? In short, the answer is no. Perhaps you remember on a previous podcast, we talked about the beer and sausage diet. On that diet, Evo, the pod god who distributes this podcast, lost weight every month he was on the diet. In addition, his weekly lab work -sorry for all the jabs Evo - improved every week he was on the diet. Could you argue that drinking beer and eating sausage is a good diet? You could, and that same logic is what the carnivore crowd uses to convince people the carnivore diet has merit. Simplicity, is Thy Name Carnivore? What could be simpler than eating a diet of just red meat? Who doesn't like a good steak? If you just eat steak or red meat, you will lose weight. When you lose weight, you will feel better. And your labs might improve. You might think it is paradoxical that your cholesterol level went down - it isn't; that is just a result of giving up junk food and weight loss. Every diet has a honeymoon phase, where people think they can do the diet "forever." Then reality comes home: FORK U Today, on Fork U, we will discuss the latest low-carb fad: the Carnivore diet, the denial that goes into those who make up the diet, and the risks of an all-meat diet. I'm Dr. Terry Simpson, and this is Fork U. Fork University Where we make sense of the madness, bust a few myths, and teach you a little about food as medicine. Carnivore Diet The carnivore diet, which primarily consists of animal products like meat, fish, and eggs, has become the latest low-carb fad. It is a controversial and extreme dietary approach. Proponents of the carnivore diet claim numerous health benefits. To be clear, the scientific evidence supporting these benefits is limited, and that long-term studies on the effects of the carnivore diet are lacking. Paul Saladino, Ken Berry, and Shawn Baker are a few doctors who advocate for this diet. And oddly, none of them see private patients, although Saladino and Baker love showing their abs, and spend a lot of time in the gym. The Biotruth of Evolution Some claim the natural diet of humans is meat. This is a biotruth. When someone tells you that “man was meant to eat” this or that – it is part of a logical fallacy known as a biotruth. A biotruth is an argument presented by someone with misunderstood notions of human biology and/or evolution but uses those false arguments to justify their views. In this case, how they eat. You can extend that logical fallacy out: man was not meant to fly, so we shouldn’t be in airplanes. Primitive man did not have laboratories, so we should not have antibiotics. You will see biotruth arguments from people who practice carnivore diets, as well as those who practice vegetarian (and vegan) diets. Often with photographs of our jaws and those of our ancestors – or they will say how we have a long or short intestine, and on that basis, we “were meant” to eat in whatever their view is. As we evolved, were we better...

Duration:00:17:51

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Diet Disappointment 2024 Version

1/16/2024
Sorry It Didn't Work This is the time of year when everyone is excited about some change in their life. My neighbors are doing a "dry January" because they want to cut down on their alcohol. Other neighbors committed to more physical activity before a hip replacement. And there is the inevitable "what diet will I do this time?" Now, before I go to that, long-time readers of my newsletter will realize that I am drinking my cup of Peet's coffee. Peet's is a story of disappointment, which I will use to illustrate a point: Diet Disappointment Diets are like that person who disappoints you again and again. The person you invite to events, but they never reciprocate. The diet starts out great. You lose a bit of weight, decide you can eat this way forever, and this is your new lifestyle. Then something happens. If you are smart, you realize you cannot live that way. Most, though, internalize and think, "It is my fault." Well, it isn't your fault. Low Carb Disappointment Low-carb diets can be disappointing for various reasons. Some people may find it difficult to stick to a low-carb eating plan because they miss certain high-carb foods that they enjoy. This can lead to feelings of deprivation and dissatisfaction with the diet. Additionally, some people may not experience the weight loss or health benefits they were hoping for with a low-carb diet. It's important to remember that everyone's body is different, and what works for one person may not work for another. Furthermore, it is important to focus on overall health and well-being rather than just weight loss or specific dietary restrictions. Every year, someone starts a new version of low carb. I've done a few myself. This year's version is carnivore. Some are doing a carnivore January. The results will be the same as the previous low-carb diets - and let me go back to Peet's coffee. Coffee and Diets I have been a member of Peet's Coffee Club since 1995. I get it faithfully every couple of weeks. Whole beans. It costs about $36 for two bags. Then I discovered I could get it at Costco for $25, with no shipping charge, the same date of roasting. I wrote Peet's, of course. They told me my coffee is always fresh, unlike the bulk sold to Costco. Except the roasting date is on the package. Diets are like that. You get some results, then disappointment. You don't get the return for the money. But someone in the low-carb community will tell you that you didn't do it correctly: Now What? So, some consider weight loss surgery or new drugs. Both of these are reasonable (yes, I have done a lot of weight loss surgery in my time). But what I've advocated is that people have to take responsibility for what they eat even after weight loss surgery. Well, you don't have to - but your body is a perfect calorie counter. Does that mean a "diet?" No, the goal of weight loss drugs or surgery isn't to put someone on a diet for weight loss. The goal is to give them good food so they can nourish themselves. It also means I have to get rid of silly ideas they learned from things like the low-carb diet. The low-carb diet, that friend you always invite into your home, always disappoints. My Journey to Culinary Medicine About ten years ago, I received certification in Culinary Medicine. Part of that training was long hours reviewing the literature...

Duration:00:12:11

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Salesmen of Supplements and Scams

12/29/2023
The Scams and Quacks of the Year The New Year, the point we all look for a second chance. To get healthy, lose weight, adopt a new habit. And waiting for you are the hucksters who want to sell you hydrogen in your water, expensive supplements of dubious value, and some choices that might actually harm you. If it sounds too good to be true, you might just be hearing the sound of the duck - or a quack, at least. TOP SCAMS OF THE YEAR FORK U Today, on Fork U, we will reveal the top scams of 2023 and make sense of the madness that surrounds them. I'm Dr. Terry Simpson, and this is FORK U. Fork University. Where we teach you a little bit about food as medicine Busting myths and making sense of the madness. The Liver King and Paul Saladino Chief among the shirtless salesmen of supplements and scams, 2023 saw the self-described liver king (Brian Johnson) fall from grace, and his partner, Paul Saladino, tried to say he didn't know. Liver King's five-foot-two-inch frame was filled with more steroids and growth hormones than found in a pharmacy. Purchasing somewhere between $12,000 and $20,000 of injectables a month and eating a diet far from the liver he recommended. Ultimately, Johnson admitted this, albeit the evidence was overwhelming. Finally, let us not forget that his business partner, Paul Saladino, loves to yell at spinach and kale while pushing his Heart and Soil supplements. Liver King and Saladino jointly own a supplement business, Heart and Soil. They sell supplements and pretend to tell you about health through the carnivore diet. Moreover, the company "Heart and Soil" is registered in Texas, and Brian Johnson, his wife, and Saladino are all board members. The Shirtless Salesmen of Supplements and Scams Being shirtless is oddly effective, especially among some men. Whether this comes from "we like alpha males with abs" or homo-erotic fantasy, shirtless sells. Countless times showing studies refuting their claims don't move these supporters. In fact, the response from some males was some version of "Show me your abdominals." My retort, "I'd love their abs, but in time they'd love my arteries," just didn't move them. I still find it odd that a grocery store would allow a shirtless person to yell at spinach. Yes, Saladino did train in psychiatry, although he does not see patients. While Saladino said, he had "an inkling" his partner was doing steroids. Johnson (Liver King) used to inject insulin and balance it with maple syrup. Isn't it odd that Saladino's refrigerator is filled with the same maple syrup that Liver King used to balance his insulin to increase glycogen in his muscles? The Carnivore Diet - or - Doctors Don't Learn Nutrition in Medical School Saladino received a medical degree from The University of Arizona, and I was a faculty member (assistant professor) at the time. Saladino loves to pander to the anti-medicine crowd with the trope that doctors don't learn the root cause of disease. I pointed out that we taught him pathophysiology, and he must have forgotten that our Western medicine discovered the root cause of many diseases. In front of one audience, Saladino claims he learned nutrition in medical school. Then, a few years later, he claims he didn't learn nutrition in medical school. Do we learn nutrition in medical school? Do Doctors Learn Nutrition in Medical School? As someone who is certified in Culinary Medicine and taught nutrition, I can say yes and no. The basics of nutrition are anatomy, physiology, and biochemistry. While you can get these courses in college, in...

Duration:00:28:11

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Canola Oil is Healthy and Inexpensive

12/13/2023
Canola Oil is Healthy and Inexpensive Did you ever notice there are those people who will tell you how everything is bad for you? Don't eat this and don't eat that? They make grand assertions about the modern food system. Often claiming we should return to the age of the caveman. Assuming that health will return when we eat what our ancestors ate. The Logical Fallacy of Ancestral Diets / and Humans Proponents of ancestral diets are confused by the logical fallacy called a biotruth. What is a biotruth? An argument based upon a misunderstanding of natural selection or the evolutionary process. Usually combined with the conclusion that if it was good enough for primitive man, it should be true for now. Ultimately, we forget that primitive man did not have an easy life. Canola Oil Podcast Transcript Canola oil is today's topic because not everyone wants to buy expensive olive oil. When I mention canola oil on TikTok, the comments go like this: Are those claims valid? Should we avoid Canola oil? Must we avoid Canadians in general? Today on Fork U We will make sense of the madness that is Canola oil. Is it an evil plant that is only good to make oil for your car, truck, or tank? Or is it a reasonable oil for your body? I'm Dr. Terry Simpson, and this is Fork U Fork University Where we make sense of the madness Bust a few myths And teach you a little bit about food as medicine. What is Canola Oil? Canola oil was invented in the 1970s in Canada and is an acronym that stands for Canadian oil's low acid. Canola comes from the pressed seeds of rapeseed plants. Granted, that is an unfortunate name. However, not if you know its epistemology. Rapeseed comes from the Latin rapa, which translates to "turnip." Thus this flowering plant is a member of the turnip, cabbage, and mustard family. Latin just isn't taught anymore. But if you think of Rome often, as we men do, Latin might be the new language for you. Speaking of Mustard, did you ever wonder why we don't have mustard oil in the United States? Primarily Erucic acid. Erucic Acid Erucic acid is a monounsaturated fatty acid that is associated with heart disease. In some poorly done experiments in rats, they seemed to have higher levels of heart disease. Rats, not politicians. But the healthy kind of rats you find in sewers, not the vermin found in Washington, DC. Erucic acid is why you don't find mustard seed oil in the United States. Those who travel to India will experience delicious foods cooked in mustard oil. But don't fear. It will be just fine (ref). In fact, erucic acid decreases the rate of some progressive brain diseases and is being examined to treat cancer and other diseases. Rapeseed Oil as a lubricant Because of the high erucic acid content, rapeseed oil was originally used as an industrial lubricant. Some rapeseed was cold pressed, seeds gathered, pressed, and not heated, and the oil extracted. This has been used as a cooking oil for years, but there was concern regarding the erucic acid content. Canadians Hybrids Canadian scientists began to crossbreed the rapeseed with wild cabbage to lower erucic acid. The seeds of this new hybrid plant became the Canola oil. Later, this plant was genetically modified to withstand Round Up. Hence, it is a genetically modified plant (

Duration:00:10:38

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Nuts and Seeds, or Supplements

12/6/2023
Nuts and Seeds, or Supplements People who count calories notice nuts contain about 200 calories per ounce. Nuts are calorie-dense. However, nuts are also nutrient-dense. Moreover, nuts provide fiber, healthy oils, and essential minerals. Nuts have been shown to decrease sudden cardiac death, decrease cholesterol, and provide satiety that helps people who wish to control their weight. Two Brazil nuts contain enough magnesium to meet the adult daily requirement. Food Works, Supplements May Not The advantage of a healthy diet is that you do not need supplements in your diet. While Magnesium is an essential mineral needed in hundreds of reactions in your body, you can get all the magnesium you need by following a Mediterranean Diet. Take Pumpkin Seeds - also known as Pepitas in the US. Kernels: 1 oz, 168 mg or pumpkin seeds in shell: 1 oz, 74 mg Other Foods That Work: Almonds, dry roasted: 1 oz, 80 mg Spinach, boiled: ½ cup, 78 mg Cashews, dry roasted: 1 oz, 74 mg Peanuts, oil roasted: ¼ cup, 63 mg Soymilk, plain or vanilla: 1 cup, 61 mg Black beans, cooked: 1⁄2 cup, 60 mg Peanut butter, smooth: 2 tablespoons, 49 mg Bread, whole wheat: 2 slices, 46 mg Avocado: 1 whole one is 44 mg Potato, baked with skin: 3.5 oz, 43 mg Rice, brown, cooked: 1⁄2 cup, 42 mg Yogurt, plain, low fat: 8 oz, 42 mg Oatmeal, instant: 1 packet, 36 mg Banana: 1 medium, 32 mg Salmon, Atlantic, farmed: 3 oz, 26 mg Halibut, cooked: 3 oz, 24 mg Raisins½ cup, 23 mg Chicken breast, roasted: 3 oz, 22 mg Beef, ground, 90% lean: 3 oz, 20 mg Broccoli, chopped & cooked: ½ cup, 12 mg Apple:1 medium, 9 mg Carrot, raw: 1 medium, 7 mg All of those are foods you get in your diet, and all of them are a part of a healthy Mediterranean Diet. TEXT FROM PODCAST: Which is better? Magnesium glycinate three eight citrate or oxide? This is one of the most common questions I'm asked during my doc talk live sections on TikTok. Magnesium supplementation is a popular subject probably ever since the disgraced Naturopath published her book The Magnesium Miracle, claiming that magnesium could cure over 60 diseases. It was popular because so many people wanted one thing that they could grab hold of to explain all of their problems. And because symptoms of magnesium deficiency are common, fatigue, weakness, insomnia, and heart palpitations, it became a natural reservoir for all of the nonsense that people want to present. Barbara O'Neill, the naturopath banned from Australia for dangerous practices, frequently lectures that taking Celtic salt will cure hypertension, but it isn't Celtic sea salt you need. If you need magnesium today, I will introduce you to Mediterranean magnesium. It will not only help regulate blood pressure but also improve your life and increase longevity. Today on Fork U, we will make sense of the madness of magnesium, and we'll tell you which magnesium supplement you should buy and which you should avoid. And how to take the Mediterranean magnesium miracle and avoid the supplemental magnesium misery of Montezuma. I'm Dr. Terry Simpson, and this is Fork Fork University. where we make sense of the madness. Bust a few myths and teach you a little bit about food as medicine. The Mediterranean magnesium miracle. Where do you get this? Well, first try nuts and seeds, which we include in the fruit section of the Mediterranean diet. Did you know that two Brazil nuts contain enough magnesium for a person for a day? An ounce of pumpkin

Duration:00:10:36