Selenium
Selenium is an important element of the body and health. It is the organic chemical of composition. It is derived from the components of water, soil and plants, and much of it is poisonous, but very little is important to complete vital processes in living cells. Selenium was discovered by accident, Lead to a very unpleasant smell, which later turned out to be the smell of selenium. Selenium is one of the elements of the periodic table, and is called Se, one of the most abundant elements in nature.
Selenium, if taken in large quantities, turns into a toxic substance, causes excess doses of selenium, depression, many skin and hair problems, white spots on the nails, and can cause nail fractures and loss. , Liver, kidney, and cardiovascular disorders, and can lead to baldness causing hair loss, skin cancer, tiredness, nausea, dizziness, stress and diabetes. Care should be taken to maintain moderate doses .
Benefits of selenium
- Protects your body from cardiovascular disease.
- Enhances the immune system’s ability and stimulates antibodies to kill pathogens from viruses and bacteria.
- Promotes thyroid functions.
- Reduces inflammation of the body.
- It prevents the infection of many cancers, by eliminating the free radicals of cancer cells, without harming healthy cells.
- It prevents the appearance of early signs of aging.
- Increases hair health, if taken in moderate amounts.
- Helps to balance the proper hormones in the body.
Food containing selenium
- Meat such as beef, mutton, chicken meat, turkey meat, seafood meat, such as fish, tuna, sardines, salmon, oysters, lobster, shrimp, shellfish, mussels, and crab.
- eggs.
- Legumes, lentils, peanuts, white and red beans, beans, sunflower seeds, peas, and nuts such as walnuts, almonds, pistachios, pine nuts, nuts and cashews.
- Chocolate, and many kinds of sweets, because they contain cocoa, which is very rich in selenium.
- Vegetables in general, such as onions, spinach, soybeans, mushrooms and flowers, are considered the richest food with selenium.
- Fruits, such as dates, bananas, dried grapes, berries, avocado fruits, grapefruit, watermelon, strawberries, kiwi.
- Cereals, such as wheat, barley, rice, oats, and derivatives such as bread, cakes, noodles, and noodles.
- Miscellaneous drinks, such as black tea, coffee and cocoa.
- Cactus, contains very small amounts of selenium.