How much protein do you need? Nutrition experts say there's a sweet spot

Chicken wasn't the only thing grilled at a recent nutrition conference. Doctors, dietitians, and researchers had very pointed questions about the hot topic. Alexandr Kolesnikov/Getty Images Protein is a hot topic in nutrition for building muscle, burning fat, and boosting longevity. Not even top experts agree on how m

Excess protein may strain the body in sedentary people, but adding exercise and plant-based protein sources could unlock compounding longevity benefits.