Everyday life can also play a role in how nails look and feel. Constant handwashing, frequent exposure to cold air, or using cleaning products without protection can gradually strip moisture from nails, leaving them more prone to dryness and texture. In some cases, your nails may reflect what’s happening nutritionally beneath the surface. Nutrients like biotin, iron, and zinc support healthy nail formation, and when the body doesn’t get enough of them, small changes can appear not only in nails but in skin and hair as well. Hydration matters too—when the body isn’t getting sufficient water, nails may feel more brittle or appear more ridged.
While vertical ridges are typically harmless, it’s still helpful to stay aware of your nails’ appearance. Sudden or noticeable changes—such as deep grooves, thickening, discoloration, or discomfort—may signal that something more is going on. These cases are uncommon, but if nail changes develop quickly or are accompanied by other symptoms, it may be worth checking with a healthcare provider. A professional assessment can offer clarity and help determine whether the changes are simply cosmetic or connected to other factors like circulation, skin conditions, or hormonal shifts.
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