What Those Vertical Ridges on Your Fingernails Might Be Telling You — Especially After 40

1. Moisturize Regularly

Use a hand cream or nail oil that’s rich in ingredients like vitamin E or shea butter, especially after washing your hands or using cleaning products.

2. Stay Hydrated

Drinking enough water each day is essential for nail health. Dehydrated nails are more prone to brittleness and visible ridges.

3. Focus on Nutrition

Eat a balanced continue reading …