David Protein, known for its high-protein, low-calorie bars, faces a class-action lawsuit alleging deceptive nutrition labels ...

If it feels like protein is sneaking into everything lately, you’re not imagining it. Coffee chains are adding whey to lattes, grocery aisles are full of protein popcorn, and now Burger King is ...

As of late, protein has stopped being a gym-only obsession and has become a full-blown diet obsession. Nearly 60 percent of ...

After a Consumer Reports investigation revealed that some popular protein powders and shakes contained troubling levels of lead, many readers wrote in with a simple question: What does this mean for ...

A urine protein test measures the amount of protein in a urine sample. A doctor may suggest this test to help evaluate and monitor kidney function and potentially detect kidney damage. The kidneys ...