Because there is no organ in the human body to store selenium for a long time, the selenium needed by the human body should be continuously obtained from the diet. The balance of selenium concentration plays an important role in protecting and promoting the physiological functions of many organs and tissues.
When selenium is deficient, it will easily lead to the decline of human immunity. More than forty diseases that threaten human health and life are related to selenium deficiency, such as cancer, cardiovascular diseases, liver diseases, cataracts, pancreatic diseases, diabetes, reproductive system diseases and other symptoms.
Some people think that they lack selenium, so they blindly supplement selenium. Long-term nutrition with high selenium food makes the human body in a high selenium state. In fact, it is not advisable to supplement selenium blindly. When the human body is in a state of high selenium for a long time, it shows symptoms such as dull skin pain, numbness of limbs, dizziness, loss of appetite, hair loss, nail thickening, rash, itchy skin, pale face, gastrointestinal dysfunction and indigestion.
Generally speaking, the total daily requirement of each person, the daily selenium supplement of adults in China is more than 25 micrograms, which has health care function; Adults with selenium deficiency should supplement 50 micrograms or more of selenium in their daily food. Among natural foods, selenium-enriched rice, selenium-enriched wheat, seafood, mushrooms, eggs, garlic, ginkgo and so on. They are all high in selenium, so people who lack selenium can increase this kind of food appropriately, and normal people can get enough selenium as long as they keep a balanced diet.
I hope it will be adopted and helpful to you.