Vitamin B12 is essential for overall nail health, as it plays a crucial role in cell division and growth, including the cells ...

However, horizontal ridges can be a sign of health concerns like vitamin deficiencies, infections, or underlying conditions. Your fingernails can reveal a lot about your overall health ...

While longitudinal ridges on nails are linked to nutrient deficiencies, they are often a normal aging sign rather than a definitive health indicator.

While vertical ridges are a common sign of aging, ridged nails could also be caused by nutritional deficiencies or autoimmune diseases like rheumatoid arthritis. And clubbing — a condition in ...

What are the more unusual causes of ridges? Dr Laheru explains, “Anything can happen to the body, there is a theoretical chance that it could manifest in some way in your nail.” Nail ridges ...

These ridges are often accompanied by brittle nails prone to splitting and leaving ... Crohn's disease, zinc deficiency, liver cirrhosis, Behcet disease, and pellagra. Terry nails occur when ...

Conditions like Beau's lines, horizontal ridges on the nails, can indicate nutrient deficiencies, including zinc or protein deficiencies, while brittle nails could signal hypothyroidism or vitamin ...

"Beau's lines can indicate zinc deficiency, while brittle nails are a sign of hypothyroidism or vitamin B7 deficiency," says Mary Pearson, a paediatrician working at the University Hospital of Wales.