What is selenium?.

Selenium is an important microelement that functions as an antioxidant and promotes healthy immunity. Selenium for the body is needed in surprisingly small doses. The recommended amount is measured in parts per million grams (?g).

In fair amounts, it is toxic. Selenium has a strong anti-cancer effect and displaces heavy metals from the body, including mercury.

The daily dose of selenium On average, a person receives about 65 ?g of selenium per day. 200 ?g is considered the optimal amount, while 400 ?g is the maximum allowable daily dose.

Selenium in the human body The lack of selenium in the body causes cancer, heart disease, fatigue, slow growth, high cholesterol, a violation of the immune system, infertility, liver failure and pancreatic diseases. Excess selenium leads to arthritis, brittle nails, bad breath, hair loss, irritability, liver and kidney disease, tooth loss and jaundice.

Products containing selenium Brazil nuts are the only concentrated natural source of selenium. Brazil nuts can contain up to 550 mcg per ounce. This is a lot, so you need to consume them wisely. The content of selenium can vary depending on the land on which they are grown. Three ounces of tuna contains almost 100% of the recommended daily norm of selenium (about 63 - 65 micrograms).

In smaller quantities, selenium is found in algae, molasses, whole wheat, turkey, chicken and beef.

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