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Dermatologists commonly recommend the following habits to reduce splitting and improve nail strength:
- Keep nails neatly trimmed and filed
- Moisturize hands and nails daily
- Wear gloves while cleaning or washing dishes
- Use protective nail coatings or strengthening treatments
- Avoid biting or picking at nails
- Eat a balanced diet rich in vitamins and protein
Some individuals may also benefit from supplements such as biotin or collagen, although medical guidance is recommended before beginning supplementation.