Discover the causes of ridges on nails and what they may indicate about your overall health. Learn when to seek medical advice.

Ridges on nails are a common occurrence and can appear as vertical or horizontal lines. While they might seem alarming, these ridges are often harmless. However, they can sometimes indicate underlying health issues that may require attention.

Vertical ridges typically run from the cuticle to the tip of the nail. These are usually a sign of aging, similar to wrinkles on the skin. As you age, the natural production of oil and moisture in your nails decreases, leading to these ridges. Other possible causes include trauma to the nail or a lack of essential nutrients like vitamins and minerals.

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