According Consumer Reports' tests, these 10 products—from Equate, Owyn, Premier Protein, and more—have low levels of lead.

We tested powders from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Our results show it’s possible to ...

Protein S activity is a test to judge your risk of blood clots. Blood clots that form in the veins are dangerous. Protein S is a substance that controls the blood clotting mechanism and prevents ...

We taste-tested over 25 protein powders to find the best-tasting options you'll actually want to put in your smoothie Updated on October 07, 2025 By Amy Fischer MS, RD, CDN Health editor Amy Fischer, ...

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 ...