Why “Smart” People Keep Saying Dumb Things About Food
In a Nutshell
Smart people repeat mainstream nutrition advice because human nutrition science relies on flawed epidemiological methods—food frequency questionnaires with 13-year gaps, misclassified foods, and massive confounding—that can't establish causation yet get treated as "high quality evidence." These studies produce the Mediterranean diet and fiber recommendations, but when people eliminate fiber entirely, constipation resolves completely, while diverticulosis treatment requires low-fiber diets, contradicting the promoted benefits. The proper foundation is evolutionary biology showing humans lost fiber-digesting capacity as brain size increased, making ruminant meat the most appropriate food rather than plant-based approaches.
These notes were generated by AI and may contain inaccuracies.
Kerry from Healing Humanity welcomes Eddie Gokey back to discuss why smart people continue making incorrect statements about food. Kerry mentions being on day 17 of the lion diet and feeling better than on standard carnivore.
Eddie suggests the conversation may cover why Kerry feels better on the lion diet and how it reinforces broader carnivore positions despite being a stricter version, based on an evolutionary framework.
Eddie expresses concern that the content to be discussed lacks scientific veracity, noting the conversation will address issues with scientific integrity.
Kerry explains the video focuses on why smart people, including doctors, TV personalities, and cardiologists, make statements about food that contradict carnivore diet principles. Kerry mentions being nearly derailed from carnivore by these mainstream messages.
Kerry describes lifelong exposure to contradictory nutrition messages: fatty meat clogs arteries, breakfast is most important meal, eggs alternate between harmful and beneficial, and frequent conflicting nutrition studies.
Eddie explains the root of nutrition confusion stems from human nutrition science's inability to perform proper experimentation on humans due to ethical barriers, practical constraints, and monetary limitations.
Eddie introduces the signal-to-noise ratio concept, explaining that human nutrition science produces far more noise than signal. The strongest sciences rely on experiments or mathematical formulas based on objective reality, which human nutrition science lacks.
The emphasis on human nutrition science began in the late 1950s with Ancel Keys promoting the idea that saturated fat and cholesterol cause heart disease. This led to media coverage and clickbait-style headlines misrepresenting study results.
Eddie argues that rejecting human nutrition science as the primary source doesn't make one a science denier, as other hard sciences provide better foundations: evolutionary biology, comparative anatomy, paleoanthropology, and biochemistry.
Eddie poses questions to justify evolutionary biology as the proper foundation: Are humans animals? Do humans belong to a species? Do other species have complete dietary liberty, or are there natural constraints? The conclusion is that every species has dietary constraints imposed by nature.
Kerry and Eddie discuss how most nutrition studies rely on food frequency questionnaires where participants are asked what they ate months or years ago. Eddie mentions a study with 13-year follow-up periods between questionnaires.
Problems include: participant memory failure, undefined serving sizes, misclassification of foods (e.g., pepperoni pizza counted as red meat), and ideological motivations in study design and funding.
Eddie compares using human nutrition science to using a shovel to chop down a tree - the wrong tool for the job regardless of proficiency with the tool.
Eddie notes that human nutrition science consistently produces Mediterranean diet recommendations, but this convergence doesn't validate the approach if the underlying methodology is flawed.
Kerry provides an example of questionnaire flaws: someone eating a McDonald's Happy Meal with a tiny burger patty, pound of fries, gallon of Coke, and bun with 100 ingredients would have their entire meal classified as red meat consumption, with other components ignored.
Kerry mentions that mainstream media cherry-picks studies to fit narratives, but nearly all are based on the same flawed epidemiological methodology that should be discarded.
The speaker finds Lane Norton's messaging frustrating because Norton promotes the same mainstream dietary advice that has been repeated for decades, despite widespread metabolic dysfunction in the population. Nine out of ten people are metabolically unwell, seven out of ten are overweight, and children are developing fatty liver disease alongside depression and anxiety. Norton offers no alternative approach beyond repeating conventional recommendations.
Norton referenced an umbrella review examining fiber's effects on cardiovascular disease, cancer, mortality, and other health markers. The review included over 17 million subjects and claimed very high quality evidence that fiber intake decreases cardiovascular disease risk and cardiovascular disease mortality. The researchers used a quantitative rating system for evidence levels and found class one evidence showing dietary fiber reduces risk of cardiovascular disease mortality, pancreatic cancer, and diverticular disease. They also identified class two evidence for all-cause mortality, coronary heart disease, and ovarian cancer, plus class three evidence for 16 different outcomes and class four evidence for six additional outcomes.
The speaker was previously diagnosed with IBS and experienced significant gastric distress while consuming high amounts of fiber on a standard American diet. Despite eating Brussels sprouts and prioritizing salad and greens, the speaker suffered constant stomach pain, bloating, gas, and discomfort. Attempts to address these symptoms through a low FODMAP diet provided no relief. After switching to carnivore, all digestive symptoms disappeared within approximately three weeks, with the speaker noting they could no longer feel their stomach for the first time in memory.
Norton has spent years attacking carnivore diet practitioners through ad hominem attacks rather than engaging with their reported experiences. The speaker notes that tens of thousands of people report massive improvements and remission from conditions considered incurable, yet Norton dismisses these accounts by calling people idiots while claiming the science is obvious. The speaker attributes this behavior to a fragile ego, where Norton attempts to tear others down to match his own self-perception.
Norton used causal language when discussing fiber intake, implying that fiber directly results in people living longer and free of cardiovascular disease. The speaker emphasizes that epidemiological studies cannot establish causation because they fail to control for confounding variables. People eating different amounts of fiber may differ in countless other ways including genetics, lifestyle factors, and other dietary choices. The speaker stresses that experimentation is essential to science precisely because it eliminates these confounding influences.
The speaker explains that epidemiological studies often report findings as relative percentages, such as a 32% increased incidence of death in one group versus another. However, when converted to absolute differences, these percentages typically represent tenths or hundredths of a percent per person per year of follow-up. Even when multiplied across an entire lifespan, the actual numerical differences are minimal. The speaker notes that sample size, whether 17.1 million or 8 billion, does not overcome the fundamental limitations of epidemiological methodology.
The speaker argues that anecdotes can sometimes provide more valuable information than epidemiological studies because they capture actual lived experiences, medical histories, and individual prognoses. Epidemiological data lacks this personal context because the numbers are reported by researchers who are not living the subjects' lives. Additionally, genetic factors that influence lifespan and disease probability represent uncontrollable confounders in nutritional research that most researchers acknowledge but fail to properly account for in their conclusions.
The speaker challenges the claim that studies represent high quality evidence, noting that such designations represent opinions rather than objective facts. The speaker points out the hypocrisy in Norton's approach, observing that Norton would apply the same skeptical scrutiny to evidence he disagreed with rather than accepting authority-based claims without question.
An appeal to authority is always a fallacy if it's the basis of your argument. However, this doesn't mean authority figures are automatically wrong. The issue is when someone claims something is true simply because an authority figure said it. Responsible logic requires evaluating the evidence itself, not relying on who made the statement.
The Bradford Hill criteria were created by Bradford and Hill to determine what constitutes causal evidence. These are opinion-based criteria that researchers invented, then used to claim that findings meeting their standards could be considered causal. This highlights the subjective nature of evidence evaluation standards.
There's a substantial association between increased fiber consumption and rates of diverticulosis, which involves outpouching or breaking down of the distal colon that can lead to infection (diverticulitis) and early death if untreated. Treatment for diverticulosis involves putting people on a low-residue diet, which means low to no fiber, essentially "resting the bowel."
A 2012 study published in the World Journal of Gastroenterology examined people with idiopathic constipation, splitting them into three groups: high fiber diet, moderate fiber diet, and complete fiber elimination. The group that completely eliminated fiber had complete resolution of all symptoms, including anal bleeding and bloating. The group that maintained their fiber intake saw some improvement, while the high fiber group experienced worsening symptoms.
Fiber is promoted for benefits beyond constipation relief, including longevity and decreased risk of colorectal cancer. However, this research goes against established dietary ideology, creating resistance from those whose careers are built on promoting fiber consumption. Their positions appear threatened by evidence contradicting their long-held beliefs.
Fiber studies often involve people eating the standard American diet, which includes food dyes, seed oils, and other problematic foods. Any potential fiber benefit might simply be an indicator of how broken the standard American diet is, rather than evidence that fiber itself provides meaningful health benefits. The science around fiber is considered complete junk by some critics.
Fiber is defined as non-digestible, yet proponents claim humans must consume it. This creates a logical inconsistency: if something cannot be digested, the argument that it must be consumed doesn't make sense. Even a child would understand this sounds illogical.
From an evolutionary biology standpoint, humans wouldn't naturally consume something they cannot digest. Animals aren't fed indigestible materials unless they're rare species that can eat rocks. The argument that fiber is beneficial because it increases mucus secretion actually undermines the pro-fiber position, since increased mucus indicates the gut is being irritated and needs protection, demonstrating fiber's abrasive effect on the enteric lining.
The strongest argument for carnivore involves human evolutionary history. Brain size increased in our anthropological past, which required animal product consumption for unique nutrients integrated into brain tissue. Simultaneously, there was a substantial decrease in gut size, specifically the cecum, which is the part designed to digest fiber. This resulted in the appendix becoming an atrophied organ with minimal function.
Natural selection removes traits that interfere with survival or when energy required to maintain a trait is better allocated elsewhere. The loss of fiber-digesting capability suggests our species determined it more beneficial to reduce gut size to grow brain size. Humans can now digest approximately 3-7% of consumed fiber, converting it into short chain fatty acids, compared to animals like gorillas that can digest nearly all fiber.
Since fiber comes primarily from plant structures (cellulose) and humans have limited fiber digestion capacity, this challenges the viability of high-fiber plant-based diets. The only room remaining for plant foods would be very low-fiber options like fruit and honey, though this is still disputed.
Fiber is one of the most heavily marketed dietary components, oscillating with protein in popularity. Terms like "fiber maxing" emerge periodically. This obsession appears disconnected from actual scientific evidence supporting fiber's necessity.
The lion diet (ruminant meat only) may be beneficial because ruminant muscle meat most closely approximates what humans primarily consumed in our evolutionary past. Problems on broader carnivore diets often occur with foods other than ruminant meat, such as shellfish, eggs, or dairy. Some people feel 98% well on carnivore but 100% on lion diet, suggesting individual variation in tolerance for even carnivore-appropriate foods.
Raw meat is not considered necessary for optimal nutrition. The nutritional differences between raw and cooked meat, primarily involving some B vitamin losses, are not substantial enough to justify claims that cooked meat leads to nutrient deficiencies. Most nutrients lost in cooking don't even reach 50% loss. Sourcing concerns exist with raw meat, and there's a concerning trend in alternative health spaces of rejecting science entirely due to past frustrations with conventional medicine.
Many people have become jaded and disaffected toward institutions, leading them to reject science entirely rather than selectively investigating claims. Instead of returning to the roots of science to investigate for themselves, it's easier for some to do the exact opposite of everything they're being told.
This rejection of science has been observed in the debate between germ theory and terrain theory. Some in the alternative health space reject the existence of pathogenic microbes entirely, claiming the only thing that causes sickness is the health of the terrain - meaning if you're adequately nourished, you'll never get sick. While proper nutrition does significantly reduce the likelihood of illness and one can go years without getting sick, this doesn't mean pathogens don't exist.
When consuming raw meat, source it from a trusted local farmer. Supermarket meat goes through large international chains that create more opportunities for contamination with things like E. coli. While a healthy terrain can make developing sickness from such contamination much less likely, proper sourcing is still recommended. Not providing medical advice.
The structural changes in human jaws and teeth since shifting from mostly meat-based diets to grain-based diets are significant. Weston Price's observations as a dentist documented how teeth no longer fit properly in mouths. The entire structure of jaws has changed, leading to malocclusion that has forced many humans to become mouth breathers.
Breathing through the mouth doesn't provide the same oxygen saturation as nose breathing. This leads to downstream effects including sleep problems and reduced oxygen delivery to the brain, organs, and body. People who switched to carnivore diets often notice improvements in sleep apnea and related issues, though mouth breathing habits may persist.
The agricultural revolution caused structural degeneration in humans. Stature decreased substantially, and wisdom teeth issues arise because mouths can no longer accommodate all teeth. This isn't just about carbohydrates from plants - it's also about the absence of adequate nutrition from meat. Both factors contributed to these changes.
Nose breathing produces different levels of nitric oxide, a vasodilator that helps administer sufficient oxygen to tissues. Many people try mouth taping to force nose breathing, but this often doesn't work because their jaw structure isn't as robust as it used to be. Flattened, softer faces lack the strength required for effective nose breathing, making mouth taping ineffective for some.
Non-invasive dental devices can be created from mouth casts to apply slight pressure that pushes teeth back into proper position. This helps open airways and makes nose breathing more likely. The process involves holistic dental practices that address malocclusion and airway issues.
Tongue posture significantly affects physical balance throughout the body. The tongue should rest at the top of the mouth. When this posture is corrected using dental devices, balance improves measurably - tests show subjects can resist significantly more force when their tongue is properly positioned versus when it's at the bottom of the mouth. This connection extends from the palate all the way down to the feet and affects how people balance on their heels.
While diet, sunlight exposure, and water quality remain top priorities, structural health through proper tongue posture and dental alignment is important for enhancing overall health. These issues are often overlooked despite being significant. The malforming of human faces and structures from dietary changes extends beyond cosmetic concerns to affect breathing, balance, and other downstream effects.
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