2. Avocados: The Moisture Magnet

Avocados are rich in healthy fats, but their benefit for the skin goes beyond simple oil content. They contain specific compounds that may protect your skin from sun damage and oxidative stress.
The fats in avocados are highly bioavailable, meaning your body can easily use them to strengthen the lipid barrier of your skin cells. This barrier is what keeps moisture locked in and pollutants locked out. Avocados are also a good source of Vitamin E and Vitamin C. When these two vitamins are consumed together, they work in synergy to promote the production of collagen, the protein that gives your skin its “bounce” and prevents fine lines.