Zinc plays an essential role in cell growth and repair. A deficiency may contribute to nail abnormalities, including ridges or white spots.
Include foods such as
Because the body does not store zinc efficiently, consistent intake is important.
5. Omega-3 Fatty Acids: Improving Moisture and Flexibility

Dry, brittle nails can make ridges more noticeable. Omega-3 fatty acids help support nail bed hydration and reduce inflammation.
Add these sources:
- Fatty fish (salmon, sardines, mackerel)
- Chia seeds
- Flaxseeds
- Walnuts
Healthy fats also improve circulation, delivering nutrients more effectively to the nail matrix.
6. Stay Hydrated
Continued on next page//Dehydration can worsen nail dryness and exaggerate ridges. Drink enough water daily and include hydrating foods like cucumbers, oranges, and watermelon. Proper hydration supports overall skin and nail elasticity.