Proteins are critical to life—and to industry. There are countless proteins that could be engineered to treat and even cure ...

We tapped our team's fitness experts and interviewed nutritionists to find the best protein powders—from whey to plant-based—to suit your dietary needs and health goals.

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 ...

Packing in the protein is all the rage. From cereal to pasta to nacho chips and more, food manufacturers are trying to get as much of the stuff into their products as possible, and one of the benefits ...

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 ...