Hair thinning isn’t always external. Protein deficiency can slow hair growth, weaken strands, and cause thinning—here’s how ...

Not getting enough protein can make you prone to infections, or feel tired and weak because protein gives you energy. Protein is important for healthy hair, nails, and skin, so a lack of it can make ...

What you eat matters, but how much you eat is just as important. That’s the case with protein, the superstar macronutrient getting tons of hype for its many benefits. In addition to helping you feel ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." What’s found in each cell of your body, builds your bones, maintains your muscles, and keeps your skin ...

India is waking up to a protein deficiency — and responding with everything from protein bhel to fortified burgers and ...

An expert throws some surprising nutritional truth bombs at the hosts of HuffPost's “Am I Doing It Wrong?” podcast.