diagnosis on their own. Many nail changes have harmless explanations, including normal aging, minor injuries, or temporary stress. The key is noticing changes that are new, unusual, or progressing.
After the age of 40, it can be useful to pay attention to nail health. A sudden difference in texture, color, or pattern may have a simple explanation, but persistent or unusual changes may be worth discussing with a healthcare professional.
Regularly checking your nails can be an easy part of monitoring your overall health. If you notice persistent or concerning
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