If you have lines on your nails, it means you have ca…See more

Mild vertical ridges commonly appear with aging and are usually considered a normal change.

Can vitamin deficiencies cause nail ridges?

Certain nutrient deficiencies—including iron, zinc, vitamin B12, and, less commonly, biotin—may contribute to nail changes. A healthcare provider can recommend testing if deficiency is suspected.

Will supplements remove continue reading …

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