Selenium is an extremely vital mineral for the human body as it increases immunity, takes part in antioxidant activity that defends against free radical damage and inflammation, and plays a key role in maintaining a healthy metabolism. Selenium also has positive antiviral effects, is essential for fertility and reproduction, and also reduces the risk of cancer, autoimmune and thyroid diseases. Natural food sources that are high in selenium include Brazil nuts, eggs, liver, tuna, cod and sunflower seeds, in addition to poultry and certain types of meat.Whole foods are the best sources of selenium, especially when these foods are handled and prepared in a delicate way, since selenium may be destroyed during processing and very high-heat cooking methods. When you can’t get access to these foods, The Power Mall has selenium from Dr. Group. 877-817-9829.