Our RDs share their top protein powder picks for 2026, including low-calorie, organic, and high-fiber formulas, and more.

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

Top benefits of supplementing with casein protein powder include supplementing a vegetarian diet, healthy snacking and building muscle. You can also have a healthy snack alternative or meal supplement ...

These are our top picks for best protein powders on the market. A quick stroll through the health section of your favorite grocery store will show that there are hundreds of protein powder brands and ...

Social media also contributes to the almost inescapable messaging around protein powder, with creators sharing their protein gains, goals and favorite brands. They’re even creating their own. Take ...

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 ...

Which vegan protein powder is best? With the popularity of plant-based diets booming, the time for stereotypes about weak or sickly vegans is over. Vegan protein powder is perfect for gym-goers and ...