Some critics of the diet say it's unsafe for pre-menopausal women, but nutritional therapist Moira Newiss disagrees.

But many people view a ketogenic diet as a “bacon, butter and beef” diet, he said, adding that while the ratio of macronutrients (carbs, protein, fat) may look very similar on both diets, the food ...

Researchers at the National Institutes of Health observed rapid and distinct immune system changes in a small study of people who switched to a vegan or a ketogenic (also called keto) diet. Scientists ...