Stress may contribute as well. Chronic stress can affect hormone balance and overall body function, sometimes influencing hair, skin, and nails. Poor sleep and unhealthy diets may worsen these effects over time.
Doctors emphasize that healthy nails usually reflect overall body wellness. Eating a balanced diet rich in vegetables, fruits, lean protein, and healthy fats may support stronger nails naturally. Drinking enough water and avoiding excessive chemical exposure can also improve nail condition.
