Foods That Support Stronger Nails After 40
Part 1 of 2
As we age, it’s common to notice changes in nail texture and strength. Nails may become thinner, more fragile, or develop ridges and splits.
After 40, these shifts can be connected to slower cell renewal, hormonal changes, and changes in nutrient intake or absorption. While nail aging is a natural process, diet can play an important role in supporting healthy nails. Eating a varied, nutrient-rich diet can provide the building blocks needed for normal nail growth and maintenance.
Below are important foods and nutrients that may help support nail strength after 40 and the reasons they matter.
1. Protein-Rich Foods: The Building Blocks of Healthy Nails
Nails are largely made of keratin, a protein. Getting enough dietary protein is therefore important for normal nail growth and maintenance.
Good options include:
- Eggs
- Lean poultry
- Fish
- Greek yogurt
- Beans and lentils
