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

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

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 ...

Usually, they are harmless but if you notice deep lines, they may indicate health problems such as diabetes or nutritional deficiencies that may affect your nails. It is important to understand ...

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 ...