Stronger hair starts on your plate. Discover protein-rich Indian foods that boost keratin, strengthen hair roots, reduce ...

“This unique composition is what allows hair and nails to maintain their structure and integrity over time,” she says. What happens to your hair, skin, and nails when you don’t eat enough protein?

The same protein that makes your hair strong enough to support its own weight is now being engineered into bulletproof materials that could revolutionize personal protection. Keratin, the structural ...

Protein is having a moment in the health and wellness world. And for good reason: The macronutrient is lauded for its role in muscle-building, losing weight, and maintaining a high metabolism, just to ...

All products featured on Allure are independently selected by Allure editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. The best hair ...

Hair damage today is driven by stress, pollution, poor scalp health and styling habits. A dermatologist explains why modern ...

Cottage cheese. Chicken breast. Khloe’s Kardashian’s (predictably-named) Khloud white cheddar popcorn. What do all three of these items have in common? They’re all sources of protein (though you won’t ...