In the world of weight loss, Optavia has become popular, promising quick results and a “simple” plan for achieving your health goals. But behind the polished marketing and glowing testimonials lies a controversial program that has raised serious concerns among health professionals.

Throughout history, many health problems have been caused by a lack of important nutrients.

Have you ever felt hungry even after eating a big meal? The protein leverage hypothesis might explain why. This idea suggests that your body has a strong need for protein, and if you don’t get enough, you’ll keep eating until that need is met.