Help protect your body from oxidative stress with these Higher Nature Selenium Tablets. This trace mineral is essential in helping multiple systems in the body to function normally, including your temperature and metabolism, thyroid and immune system. It even helps maintain healthy nails, hair and skin. Take just one of our Selenium 200mg tablets a day to help prevent oxidative stress, maintain healthy cells and enjoy a powerful antioxidant boost. Suitable for Vegetarians and Vegans