Selenium is an essential trace element, necessary for the formation of the antioxidant enzyme glutathione perioxidase (glutathione peroxidase), an important enzyme that works with other antioxidants to protect the body's cells from the oxidative stress of free radicals.

It is incorporated into the body in a large number of vital proteins called selenoproteins. Selenoproteins are involved in the production of testosterone, a hormone that is an important regulator of both normal and abnormal growth. These proteins also help regulate thyroid function and play an important role in the immune system.

The action of selenium reduces the chance of heart attacks and strokes. Its powerful antioxidant properties, in synergy with vitamin E, support the normal functioning of the pancreas, liver, and immune system. Selenium is especially useful for athletes, as it protects against muscle problems caused by free radicals after intense exercise.

NOW Selenium contains 200 mcg of selenium per capsule, exceeding the body's daily need for selenium.

Note: Selenium is contraindicated in people living in areas with high selenium levels.

Take 1 capsule daily with food.

Dietary supplements should not be used as a substitute for a balanced diet. This product is not intended to prevent, treat or cure any human disease. Consult your doctor if you are pregnant, breast-feeding, taking medication or have any health problems. Do not exceed the recommended daily dose. Keep out of the reach and sight of children. Keep in a cool and dry environment.

* The package may contain an Ageless® Oxygen Absorbers bag that helps control moisture during the life of the product. Do not consume or remove from the original package. Close the cap thoroughly after each use.