酸化ストレス
Selenium works with vitamin E as antioxidants to remove the free radicals that are damaging to the body and the skin. Selenium also plays a role with other antioxidants to help maintain cell membranes which provides further protection from free radicals causing oxidative stress. Oxidative stress plays a role in development of skin diseases. Dietary sources of selenium are naturally occurring in selenomethionine and tuna.