This trace mineral not only acts as an antioxidant, but is also essential for the healthy functioning of the thyroid gland. Selenium wards off attacks by harmful bacteria and viruses, fights the effects of aging, relieves menopausal symptoms on women, removal of harmful substances such as mercury from the system, and enhances pancreatic functioning and elasticity of body tissues.
Selenium can be naturally obtained from numerous food items including brazil nuts, walnuts, tuna, cod, red snapper, herring, beef, poultry and grains. Processed foods have decreased selenium content so pick out whole foods to fulfill your selenium requirement. This trace mineral must be consumed in moderation. Excess selenium has dire consequences as does too little selenium. In severe cases, death too can be one of the consequences of selenium imbalance in the body.