Eat healthy. Look healthy ( by WebMd)

Eat healthy. Look healthy 

Your body's ability to fight free radicals that attack and damage cells and collagen also slows with age. Antioxidants work to protect skin of free radicals and improve its appearance, repairing damage and moisturizing the skin. Antioxidants are found in vitamins C, E, and A, which should be a regular part of a healthy diet. Many skin care products now include these antioxidants in their formulas as well.

Eat healthy, look healthy. "We definitely know foods can affect skin because we see it when there is a deficiency," Berzin says. "If there is a deficiency in vitamin C, it can cause scurvy. A deficiency in zinc can lead to a scaly, red rash. An iron deficiency can lead to hair loss. The best thing you can do for your skin is to eat well-balanced meals."

Info source:

http://www.m.webmd.com/healthy-beauty/features/how-life-affects-aging-skin?page=2