We tested powders from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Our results show it’s possible to ...

‌Protein appears in nearly all body tissues, along with your enzymes, blood, and cerebrospinal fluid (CSF). Healthy CSF has a low amount of protein.‌ If you show symptoms of an infection or nervous ...

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

Much has changed since Consumer Reports first tested protein powders and shakes. Over the past 15 years, Americans’ obsession with protein has transformed what had been a niche product into the ...

Registered dietitians agree that, in an ideal world, protein intake should come from real, high-protein foods instead of supplements. But in a busy world, convenience foods like protein bars can ...

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 ...

As someone who regularly bought protein shakes from the gym or a bodega when I needed some nutrition on the go, I’d tried many different brands even before testing a dozen more for this article. My ...

A total iron binding capacity (TIBC) test is a type of blood test that measures the capacity of transferrin, a carrier protein, to bind with iron. The results can help diagnose certain health ...

New Jersey Institute of Technology (NJIT) researchers have unveiled a new lab technique they say represents a “paradigm shift” in how pharmaceutical laboratories test and produce new protein-based ...