But if you see other changes in the nails, like splitting or a color change, you might want to consult a doctor, says Dr. Lee. In rare cases, ridges in fingernails could be a sign of anemia ...

A deficiency in vitamin B12 can lead to various health complications, including neurological issues, fatigue, and anemia ... those who prioritize nail care. Vertical ridges on the nails can ...

Discover the vitamins and minerals your nails need to grow stronger and healthier, plus expert advice on whether you should ...