WASHINGTON - Protein is a key macronutrient that goes beyond muscle-building; you need it for your bones, heart, cognition and immune system. However, as anyone trying to gain or retain muscle knows, ...

Taking collagen supplements regularly supports bone and muscle health in adults, improving strength and quality of life.

A growing body of laboratory research suggests that nanoplastics, the near-invisible fragments shed by everyday plastic products, may worsen the biological processes behind Parkinson’s disease.