One of the richest sources of this vitamin, eggs—especially their yolk—helps to boost keratin production, the very protein that your hair and nails are made of. So, be it scrambled, poached, or in a ...

Maintaining a healthy scalp and implementing good hair care strategies can help prevent and control a number of scalp conditions. Keeping your nails not only looks nice but can help prevent a ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Taylor Leamey writes about ...

Well, the answer isn’t so clear-cut. “Biotin is essential for hair and nail growth; biotin deficiency, in fact, can lead to hair loss and brittle nails,” says Carmen Castilla, MD ...