The answer may surprise you.

Not all proteins function the same way in the body, especially when it comes to heart health. In a review of controlled ...

Whey protein is a food supplement commonly used by athletes to help boost muscle growth. In addition to improving strength and performance, whey protein is also thought by some to be useful in healing ...

Research is conflicted on whether whey protein helps improve cholesterol levels. Read what the studies say about whey protein ...

Whey’s transformation from waste to resource is reshaping food, biotech and fermentation. Explore its growing applications ...

Nutritionists weigh in on the real benefits of the protein beverage boom.

It's important to eat the right protein every day. While recommended daily amounts are about 0.36 grams per pound of body ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Out of the gate, here are three things you probably don’t know about whey ...

Lindsey DeSoto, RD, is a nutrition writer, medical reviewer, and registered dietitian who helps clients improve their diet for health-related reasons. Her writing covers a variety of topics, including ...

Eating enough protein doesn’t always mean your body can use it. On the 'Live & Well' podcast, AmplifyeP24's Courtney McHugh ...

Whey is a milk protein that’s processed into powder. Plant-based protein comes from sources like soy, pea, rice, hemp, or pumpkin seeds. Both whey and plant protein can help build and keep muscle.