Purple potatoes should be warm food, or alkaline, can neutralize the acidic metabolites of rice, noodles, meat, eggs, but if you eat too much, eat inappropriately, but also due to the content of too much fiber and lead to bloating.
Purple potatoes are what food
Purple potatoes are also called black potatoes, potato flesh is purple to dark purple. It is rich in protein, starch, pectin, cellulose, amino acids, vitamins and a variety of minerals, but also rich in selenium and anthocyanins. Purple potatoes are rich in nutrients with special health functions, the protein amino acids are very easy to be digested and absorbed by the human body. Which is rich in vitamin A can improve eyesight and skin mucosal epithelial cells, vitamin C can make the normal synthesis of collagen, prevention and treatment of scurvy, anthocyanin is a natural strong free radical scavenger. And selenium and iron is the body's anti-fatigue, anti-aging, blood necessary elements, especially selenium is known as "anti-cancer king", easy to be absorbed by the human body, can stay in the blood serum, repair the heart muscle, enhance the body's immune system, clear the body of free radicals, inhibit the synthesis of DNA in the cancer cells and the division of the cancer cells and growth, prevention of gastric cancer, liver cancer and other cancerous diseases. It can prevent stomach cancer, liver cancer and other cancerous diseases from occurring.
Purple potatoes are rich in fiber, which can increase the volume of feces, promote gastrointestinal peristalsis, clean up the mucus, gas, and rotting materials in the intestinal cavity, discharge toxic substances and carcinogenic substances in feces, keep the stools unobstructed, improve the environment of the digestive tract, and prevent gastrointestinal diseases from occurring. In addition to the nutrients of ordinary sweet potatoes, it also contains polysaccharides, flavonoids, and is also rich in selenium and anthocyanins, which have the function of preventing high blood pressure, alleviating liver dysfunction, and fighting cancer.