Hidden in volcanic lakes and deep-sea vents, scientists have discovered tough new DNA-binding proteins built to survive extreme conditions. After scanning huge genetic databases, researchers found ...

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 ...

Scientists develop a blood test that detects Alzheimer’s by measuring protein structural changes rather than protein quantity.

Update: In response to reader questions, CR conducted heavy metal testing on five additional protein powders, from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Much has changed ...

Registered dietitians agree that, in an ideal world, protein intake should come from real, high-protein foods instead of supplements. But in a busy world, convenience foods like protein bars can ...

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 ...

Protein is key for building muscle, boosting bone health, and maintaining metabolism. As we age, we need more of it—roughly 1 to 1.2 grams per kilogram of body weight after age 40. Adding the best ...

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 ...

Small amounts of protein in urine are typically harmless, but consistently elevated levels may indicate kidney issues or other underlying health conditions. Healthcare providers use tests like the ...