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

There are so many types of protein powders on the market, it’s no wonder people are asking: whey protein vs whey isolate—what’s the difference? Let’s start with the basics and explain what whey ...

Dairy suppliers are rapidly expanding WPC and WPI capacity as global demand outstrips supply. Actus, Fonterra, Glanbia, Arla, ...

Whey powder is commonly used for protein shakes for muscle building or meal replacement. You may see “whey” or “whey isolate” on the label of your whey powder product. But what’s the difference ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Deb Hipp is a freelance health and medical writer and editor who lives in Kansas City, Missouri. She is a former investigative reporter with more than 25 years of experience as a journalist and writer ...

Merve Ceylan is a dietitian and health writer with four years of experience writing for companies in the nutrition and health industry. Whey isolate has more protein and fewer calories than whey ...

Dylan Bailey, M.S., R.D., F.A.N.D. Contributor Dylan is a registered dietitian and fellow of the Academy of Nutrition and Dietetics who works to ensure accuracy in reporting science and research ...

Whey protein is a popular supplement that can support muscle gain and increase overall protein intake, which can promote weight management. It could also help lower cholesterol. Our nutritionists have ...