Have you spotted thin vertical lines appearing on the base to the tip of your fingernails as you’ve gotten older? If so, you’re not alone. Many people start to consider these changes after the age of 40, and while they’re usually harmless, they can sometimes symptoms underlying health problems. So, what causes these vertical ridges, and when should you be warn:ed? Understanding Vertical Nail RidgesVertical ridges on the nails — also considered as longitudinal striations — are raised lines that run from the cuticle to the tip of the nail. These ridges can vary in depth and number and are...
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