Powerful antioxidant.* Protects against oxidative stress.. What is Selenium? Selenium (Se) is a trace mineral found in soil and water. It is also found in certain foods. Brazil nuts are the best source of selenium, while yeast, whole grains and seafood are also good sources. Selenium has been well studied and is recognized for its importance in human health.. What are the key benefits of Vitacost Selenium? Important free radical scavenger*. Supports the cardiovascular system*. Maintains a healthy immune system*. Supports the health of the thyroid gland*. Functions in a number of antioxidant enzyme systems in the body such as glutathione peroxidase (GPx), thioredoxin reductase (TrxR) and iodothyronine deiodinases (IDD). Why is Vitacost Selenium your everyday essential? Features Selenium SeLECT, a more readily absorbed form of selenium. Supplies 200 mcg per single-capsule serving. Contains 100 servings per bottle. High qualitygreat value! Potency Purity PrideAll Vitacost supplements are formulated to deliver the level of support you expect and deserve. Whether youre shopping Vitacost vitamins, minerals, herbs or other key nutrients, their potency is guaranteed whats on the label is whats in the bottle. Plus, all Vitacost supplements adhere to the FDAs Current Good Manufacturing Practices (CGMPs), ensuring that they are manufactured to high standards of POTENCY, PURITY, efficacy and safety. We take PRIDE in what we do, which is why we promise if you dont love your product, well take it back even if the bottle is empty. About Vitacost BrandThe search is over. Vitacost Brand supplements are focused on helping you create a strong foundation with simple, transparent formulas that support and easily fit into your daily life. Whether its Everyday Essentials youre looking for or Targeted Wellness support, Vitacost Brand supplements offer the high-quality solution you need at the value price you deserve. We continuously look for ways to improve technology, processes and ingredients, so you feel confident about what youre putting in your body or giving to your family. And its all right here, at Vitacost.com.