"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." FLIP-FLOP SEASON is just around the corner. If you've taken a good look at your feet without wooly socks ...

Add Yahoo as a preferred source to see more of our stories on Google. Healthy toenails are something you take for granted until you notice something is off with their coloration. Like, for example, ...

When Maria Delgado noticed a dark streak under her big toenail, she assumed it was from dropping her gym bag on her foot. Six months later, that seemingly innocent mark led to a diagnosis that saved ...

You probably don't pay them much attention on a daily basis. But your toenails could tell you a lot about your health, a doctor has revealed. Whether it's nutritional deficiencies, diabetes or ...