1. Are nail ridges always a health problem?
No, some ridges are simply part of natural aging.
2. Can diet really improve nail health?
Yes—nutrients like iron, protein, and biotin strengthen nails.
3. Should I see a doctor for nail lines?
Yes, especially if they appear suddenly, are horizontal, or dark in color.
4. Can nail care products remove ridges?
They can smooth the appearance, but treating the root cause is most important.
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