Yes, but there was nothing new in it and he stole the title from Barry Groves' 2000 book which I prefer. Hyman's is full of testimonials and self-aggrandizement. Back in 2000 Hyman was pushing vegan diets and his old "ultra simple diet" website now redirects to his store website. He is a friend of Dr. Oz and also seems to change his mind with the breeze for a buck.