Medically reviewed by Suzanne Fisher, RD Fad diets have existed for hundreds of years, promising a quick fix for people ...

We live in an age of nutritional absolutism. First came the “truth” that carbs are evil; now we have the “post-truth”, ...

The Mayo Clinic Diet was first published as a book in 1949, authored by a Mayo Clinic team of doctors ... the New Mayo Clinic ...

I have Type 2 diabetes. My doctor tells me that I can improve my health if I cut out carbs and eat a keto diet. Is that really smart?