After 40, nail growth naturally slows down. However, significantly slow growth may also be influenced by:
- Aging metabolism
- Thyroid imbalance
- Nutritional deficiencies
- Poor circulation
While not always serious, it can be a clue that the body’s internal processes are slowing or under stress.
đź§´ 6. Dry, Rough Nail Surface
Dry or rough nails often reflect overall hydration and skin health.
Possible reasons include:
- Dehydration
- Frequent hand washing or chemical exposure
- Reduced natural oil production with age
- Nutrient imbalance
Moisturizing hands and improving nutrition can often help improve nail texture.
đź§ 7. When Nail Changes Should Not Be Ignored