(Rachael Link/ Healthline) — Keratin is a type of structural protein found in your hair, skin, and nails.
It’s especially important for maintaining the structure of your skin, supporting wound healing, and keeping your hair and nails healthy and strong.
Keratin supplements are often said to help prevent hair loss, increase nail growth, and improve skin texture. Yet, plenty of healthy foods may naturally support your body’s synthesis of keratin.
Here are 10 foods that promote keratin production. (…)