Three physicians—Dr. Tim Noakes in South Africa; Dr. Evelyne Bourdua-Roy in Quebec; and Dr. Gary Fettke in Australia—have been formally investigated by their countries’ respective medical boards for promoting low-carbohydrate lifestyle advice. They’re charged with giving “medical advice” on the radio or in lectures that could “mislead the public on low-carb, high-fat (LCHF)/ketogenic diets.”

