Selenium can be divided into organic selenium and inorganic selenium. Inorganic selenium is mainly sodium selenite, and excessive intake will have adverse effects. Organic selenium is the best selenium source. Therefore, eating correct organic selenium is one of the best scientific methods to supplement selenium. Selenium malt is a biological product rich in natural organic selenium, and wheat is the active carrier of selenium transformation. Through absorption and transformation during germination, selenium is enriched in amino acids, protein and other molecules contained in malt.
The best food sources of selenium supplement are: fish, lobster, oyster, animal viscera (beef liver and kidney), dried fruit, garlic, sunflower seeds and so on.