4. Too Much Nail Polish or Chemicals
Frequent use of nail polish, acetone, or gel manicures can damage the nail layers.
Chemicals remove natural oils, making nails:
- Thin
- Dry
- Fragile
- Easy to split
Dermatology studies show that acetone-based removers can weaken keratin bonds in the nail plate.
5. Aging and Hormonal Changes
As we age, nail growth slows down and the body produces less natural oil.
This makes nails more likely to:
- Crack
- Split
- Break easily
Hormonal changes, especially in women, can also affect nail strength.
6. Possible Fungal Infection
If nails are splitting and also show:
- Yellow color
- Thickening
- Crumbling
- Bad smell
It may be a fungal infection.
Study
The Journal of the American Academy of Dermatology reports that nail fungus is one of the most common causes of nail damage in adults.
7. Stress and Poor Health Can Show in Nails
High stress levels can affect nail growth cycles.
When the body is under stress:
- Nutrients are used elsewhere
- Nail growth slows
- Nails become weaker
This is why nail problems often appear during illness or fatigue.
8. How to Make Your Nails Strong Again
✔ Eat more protein
✔ Drink enough water
✔ Take biotin (if recommended by doctor)
✔ Use hand cream regularly
✔ Avoid too much acetone
✔ Wear gloves when cleaning
Dermatologists recommend moisturizing nails daily to keep the keratin layers flexible.
Conclusion
Splitting nails are not always just a beauty problem. They can be a sign that your body needs better nutrition, more hydration, or medical attention. Paying attention to your nails can help you notice health problems early and fix them before they become serious.
