Protein is especially important after intense workouts, as it’s needed for muscle repair. Aim for snacks like Greek yogurt, a whey protein smoothie, and beef jerky.

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 ...

LA Times Studios may earn commission from purchases made through our links. If you’ve ever walked down the supplement aisle in the grocery store, passing by rows of protein powders, or scrolled ...

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 ...