Carnivore, Without the Guesswork

Trained in brain surgery and a former pro rugby player, he calls every plant toxic and eats only meat to reverse disease.

Reversed his own diabetes and high blood pressure after years of prescribing pills that only managed them.

Set a world rowing record in his 50s eating only meat, then wrote the book that named the movement.

Cracks open chests for a living and would rather fix your metabolism than meet you on his operating table.

Treats depression and anxiety by changing what patients eat, tracing mental illness back to broken metabolism.

Argues depression, bipolar and schizophrenia are metabolic disorders of the brain that ketosis can treat.

Breaks down the biochemistry of why cutting carbs eases inflammation, joint pain and stubborn weight.

Puts fertility patients on high-fat, meat-based eating after seeing keto improve their odds of conceiving.

Has spent decades taking patients off insulin by cutting their carbs instead of adding more drugs.

Digs into mitochondria and amino acids to explain why what's on your plate shows up in your skin and teeth.

Shed 107 pounds and reversed his diabetes, going from too winded for stairs to a European bodybuilding stage.

Tells patients that high LDL on a low-carb diet isn't the heart threat they've been sold.

Maps a step-by-step ketone ladder and tracks the glucose-ketone index to reverse metabolic disease.

Spent years showing the case against saturated fat and red meat rests on strikingly shaky science.

Has eaten nothing but animal foods for 16 years, linking sugar and carbs to failing eyesight.

Showed the low-fat guidelines handed to millions were rolled out with no trial evidence behind them.

Renounced his own carb-loading gospel, reversed his diabetes on low-carb, and beat a misconduct trial for it.

Argues cancer isn't a genetic disease but a metabolic one, and can be starved by cutting off glucose.

Champions ketogenic metabolic therapy as a treatment for bipolar, depression and other mental illness.

Ties crooked teeth and shrinking jaws to soft processed food, and builds physique on red meat, eggs and raw milk.

Left the chiropractic table for the mic to interview the doctors rewriting what a healthy diet looks like.

Taught himself biochemistry to dismantle a century of diet dogma after a connective-tissue disorder hit at 16.

Ran engineer-style self-experiments proving he could swing his cholesterol up or down within days via diet.

Went all-meat at 55 and got leaner and stronger than in his semi-pro athlete years, then started coaching it.

Dismantles nutrition studies line by line, insisting there's no such thing as an essential dietary carbohydrate.

Uses a strict carnivore reset, then reintroduces foods one at a time to pinpoint what's driving chronic illness.

Reversed his congestive heart failure and shed 100 pounds eating only meat, then filmed a documentary about it.