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

Dr David Sinclair, an expert in genetics at Harvard Medical School, said nail health is a key indicator of the rate ... tapes to hundreds of people's fingernails and tracked growth over years.

“The rate of your nail growth is a really good indicator of how you ... However, in some cases, changes in your nails could ...

Nail changes can be a valuable health indicator. While some alterations ... help detect and address potential health concerns early. Nails are not just about beauty; they can reveal a lot about ...