After many years of not being able to lose weight, Dr. Apovian’s diet really helped me turn things around. When I look in the mirror, I like what I see.

— Robert Levine, lost 40 pounds

Take the Metabolic Age Quiz!

Take this simple quiz to learn your body’s true age, then see how much younger you are after just 3 weeks on the Age-Defying Diet.

TAKE THE QUIZ NOW

Lose weight and turn back the clock

Read ExcerptsGet the BookImage Map

Fast-a-Sleep

Supercharged Smoothie Base Mix