What Is Selenium Good For?

Selenium is good for treating prostate cancer, increasing positive cholesterol, boosting the immune system, reducing the age of the skin and reducing dandruff in the hair, according to Newsmax. Selenium also contains antioxidants, and it protects cells from being damaged, reports WebMD.

Newsmax notes that the antioxidants found in selenium replenish vitamins C and E, which enhance the skin. These vitamins are also crucial in managing asthma attacks. Selenium helps the skin recover from burn injuries and fights viral and bacterial infections, including cold sores, shingles, the herpes virus and cancer cells. Studies show that men who take at least 200 micrograms of selenium a day have lower risks of getting prostate cancer.

Selenium also prevents Keshan disease, a condition that inflames the heart muscles, according to FitDay. The disease is mainly found in China, but those who suffer from the disease are also susceptible to cancer, high blood pressure and strokes. Selenium lowers the chances of heart disease, including cardiomyopathy, which is a disease that degrades the heart muscles. The mineral promotes a healthy thyroid gland, helps the body absorb nutrients within the gastrointestinal tract and aids in digestion. Selenium also treats certain intracranial pressure problems including vertigo, speech disorders, headaches, fatigue and nausea.