Selenium - 60 capsules Global Healing $45.55 Default - $45.55 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. The Health Benefits of Selenium Selenium is one of the body's primary antioxidant enzymes and protects normal cell function by scavenging harmful free radicals. Supports normal thyroid and immune function in healthy individuals. Has a binding effect to help detoxify metals from the body. Encourages normal oxygen levels in the heart. Reduces redness and swelling. Supports healthy bones and joints. Required for the production of prostaglandins that promote healthy blood flow. In synergy with vitamin E, selenium supports energy producing cells.