Belongs to. According to relevant public information inquiries, selenium-rich edible fungi powder uses edible fungi (such as oyster mushrooms/Hericium erinaceus, etc.) as a carrier to convert inorganic selenium into organic selenium in the fruiting bodies of Hericium erinaceus, and is a nutritional enhancer. Tablet sugar, also known as powdered sugar or tablet sugar, is also often called soda sugar. It is made from refined sugar powder as the main body, with added fillers such as milk powder, spices, and binders such as starch syrup, dextrin, and gelatin. The mixture is formed into tablets.