Thick nails can be painful and unsightly, but dermatologist Dr. Hannah Kopelman assures us that there are a few effective ...

Nail changes can reveal hidden health issues long before other symptoms appear. Here's what to watch for and why it matters.

Yellowish nails can result from diabetes or thyroid disorders. If the nails are thickened or brittle along with yellow discoloration, seeking medical advice is recommended. Black or dark brown ...

it may be more severe and take longer to heal than a person without diabetes. High ketone levels often cause bad breath. One of the ketones, acetone (a chemical found in nail polish), can cause ...

A condition that can be picked up through small changes in your nails is high cholesterol. While it may seem an unlikely place for cholesterol to target, it's one of the few early warning signs ...