The FDA commissioner argues that nutrition science is one of science's most corrupted fields. This led to a flawed food pyramid that demonized natural fats and promoted refined carbs, directly contributing to the epidemic of prediabetes in 38% of American children.
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Livestock are fattened with B vitamins to increase their metabolic efficiency, yielding more weight from less feed. For human weight loss, metabolic *inefficiency* is desirable. The widespread fortification of foods with B vitamins may inadvertently make our bodies better at storing calories as fat.
The cultural shift from three to six meals a day was a reaction to 1970s dietary advice. Low-fat, high-carb foods cause blood sugar crashes and frequent hunger, which led to the institutionalization of snacking to manage these new hunger pangs.
The obesity crisis is a systemic issue, not an individual failing. The modern food environment promotes overconsumption of unhealthy foods. Critically, the U.S. agricultural system does not even produce enough fruits and vegetables for the population to follow recommended dietary guidelines.
Todd Rose ate grapefruit daily based on its average health benefits, only to discover through personalized testing that it was the single worst food for his blood sugar. This demonstrates that relying on population-level averages for personal decisions can be dangerously counterproductive.
Many chronic illnesses, including high blood pressure, cancer, and cognitive decline, are not separate issues but symptoms of a single underlying problem: chronically elevated insulin levels. This metabolic “trash” accumulates over years, making the body a breeding ground for disease.
The key to understanding modern nutrition is to recognize that all carbohydrates are processed by the body into blood sugar. This mental model—that a loaf of bread is functionally a loaf of sugar—cuts through complex dietary advice and explains why high-carb diets contribute to metabolic diseases.
Beyond lacking nutrients, processed foods contain additives like emulsifiers that are actively harmful. These chemicals, added for shelf stability, are known to disrupt the gut's critical mucus layer. This erosion of the natural barrier between your gut microbes and your body can directly lead to inflammation and contribute to metabolic syndrome.
The agricultural industry's singular focus on yield has created an inverse relationship where crop output rises while nutritional density declines. This incentive structure is a root cause of poor public health outcomes linked to modern diets.
Only 7% of US citizens are metabolically healthy, meaning 93% have at least one biomarker of metabolic syndrome (e.g., pre-diabetes, high blood pressure, abdominal obesity). This widespread metabolic ill-health provides a strong biological basis for the escalating mental health crisis.
Foods manufactured with a "bliss point" of fat, salt, and sugar chemically alter your taste preferences. To appreciate natural flavors, you must undergo a period of retraining your taste buds, as they crave what you consistently feed them, not what is actually nutritious.
