Purple sweet potato rich in selenium and anthocyanins. Purple sweet potato with a special health care function, it contains about 20% of the protein, including 18 kinds of amino acids, easily digested and absorbed by the body, including vitamin C, B, A and other eight kinds of vitamins and phosphorus, iron and other 10 kinds of minerals Elements, containing a large number of high medicinal value of anthocyanins, the French scientist Dr. Ma Sike Le found that anthocyanins are natural powerful free radical scavenger.
Anthocyanins are the most direct, most effective and safe free radical scavenger found in the scientific community to prevent and cure diseases and maintain human health. The ability to scavenge free radicals is 20 times that of vitamin C and 50 times of vitamin E. Anthocyanins have a small molecular structure, is the only through the blood-brain barrier to remove free radicals to protect the brain cells of the material, while reducing the antibiotics to the human body some of the hazards, purple sweet potato will be one of the main raw materials of anthocyanins.
Purple sweet potato high content, such substances can increase the volume of feces, promote gastrointestinal motility, clean up the intestine retention of mucus, gas and spoilage, excreted from the stool of toxic substances and carcinogens, keep the stool, improve the digestive tract Environment, to prevent the occurrence of gastrointestinal diseases. Purple potato in zinc, iron, copper, manganese, calcium, selenium are natural, and iron, calcium content is particularly high. And selenium and iron is the body of anti-fatigue, anti-aging, blood necessary elements, with good health care function, selenium is "anti-cancer king", easily absorbed by the body, effectively stay in the serum, repair myocardium, enhance immune Force, clear the body to produce cancer free radicals, inhibit cancer cells in the synthesis of DNA and cancer cell division and growth, prevention of gastric cancer, liver cancer and other diseases.