Optimum Nutrition’s Gold Standard Protein is one of the best protein powders on the market — and you can get it today for ...

Whey is a protein supplement derived from dairy that contains all nine essential amino acids. Whey protein benefits include building muscle mass or losing weight. While whey is considered safe, it can ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Out of the gate, here are three things you probably don’t know about whey protein: It actually starts as ...

Learn how to select clean, sugar-free protein powders with expert guidance for effective fitness, muscle support, and overall ...

A Certified Sports Nutrition Coach reviews the best protein powders of 2026 comparing taste, quality, ingredients, and ...

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 ...

Whey protein isn’t just about bodybuilding anymore and it’s not exclusively for burly men, either. Though whey protein was typically designated as a ‘muscle-building’ supplement, those stereotypes are ...