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.

When doctors examine patients, they often look beyond the presenting symptoms to gather additional diagnostic information.

Our nails can help us understand our health and can signal the need to seek further medical attention. From colour changes to ...

One key indicator is a change in the natural color of your nails. Those with high cholesterol ... given up one surprising food in his diet for health reasons Dietitian pinpoints three types ...