SELENIUM METHIONINE 0.5% is an amino acid salt of selenium which is categorized as essential mineral. It is a powerful antioxidant that boosts immune system and improves heart and liver health. It helps in the treatment of chemotherapy toxicity, cataracts, diabetes, macular degeneration, osteoarthritis, hypothyroidism, stroke, autoimmune thyroiditis, atherosclerosis, benign prostatic hyperplasia rheumatoid arthritis and a variety of cancers. It is also helpful to treat swine and avian flu, HIV/AIDS, gray hair, allergic rhinitis, arsenic poisoning and mood disorders.