Sweet potato is also known as sweet potato, sweet potato, sweet potato and so on. Skin color is white or red, and most of the meat is yellow-white and purple. In addition to serving food, it can also make sugar and wine and alcohol.
In the top 20 list of anti-cancer vegetables recently announced by the National Cancer Research Center of Japan, sweet potatoes topped the list. Dr. Li Shizhen, a physician of the Ming Dynasty, said: “People in the sea have a lot of life, but they also eat sweet potatoes.†Eating sweet potatoes in winter is good for the body, but eating sweet potatoes also has many taboos. Here we take a look at the health benefits of sweet potatoes and how to eat sweet potatoes.
Sweet potato can prevent influenza
The weather turned cold and the flu storm hit again. U.S. media recently pointed out that sweet potatoes help fight the flu and prevent colds.
Sweet potato is the best food source of beta-carotene, which helps the body to make enough white blood cells to fight the infection caused by cold virus intrusion. The sweet potatoes can be eaten in various ways and can be steamed, roasted, or beaten into sweet potato puree.
Sweet potato soup can lose weight
Coarse grain is rich in dietary fiber and enters the intestines. It cleans up the waste in the intestine and collects the toxins and waste. Sweet potatoes are also rich in dietary fiber, and vitamins are particularly high in quantity, producing new cells in the intestines and boosting metabolism.
Weight loss sweet potato soup is very simple
1 sweet potato, peeled and shredded, 1/4 of onions, cut into small pieces, amount of kelp, shred, shredded mushrooms. In the pot, boil water, and pour the sweet potato silk, the onion silk, the tamarin silk, and the kelp silk into the soup, boil it, and simmer for 10 minutes. Add salt, chicken essence, and sesame oil to taste. This soup allows the blood to flow smoothly and transfers energy into the blood. The kelp not only brings out the savory taste of the soup, but also replenishes the body with minerals.
Sweet potatoes must be cooked and eaten again
Sweet potatoes must be steamed, cooked, and eaten since the starch granules in sweet potatoes are not destroyed by high temperatures and are difficult to digest. Sweet potato contains an oxidase, which easily produces large amounts of carbon dioxide gas in the human gastrointestinal tract. For example, sweet potato eats too much, causing people to bloat, hiccup and fart.
Eat sweet potatoes "burn heart" with small pickles
Sweet potato has a high sugar content. Eating more can stimulate a large amount of gastric acid secretion, making people feel "heartburn." Therefore, when eating sweet potatoes, it is best to use a little pickle, which can effectively inhibit stomach acid.
Indigestion caution eat sweet potatoes
Sweet potatoes have many sugars, and the body can't absorb them all at once. The rest stays in the intestines and can easily ferment, making the abdomen uncomfortable. Chinese medicine believes that wet resistance of the spleen and stomach, qi stagnation should be careful to eat sweet potatoes.
Sweet potatoes and persimmons should not be the same food
Sweet potatoes and persimmons should not be consumed at the same time in a short period of time, and should be separated by at least five hours. If consumed at the same time, sweet potato sugar in the stomach fermentation, will increase the secretion of gastric acid, and persimmon tannin, pectin reaction precipitated aggregation, resulting in a hard mass, the amount of more serious when the stomach may cause bleeding or gastric ulcers. If you feel uncomfortable in the stomach, be sure to go to the hospital for gastroscopy to see if there is a stomach or stomach ulcer.
Eat sweet potatoes for lunch
Sweet potatoes lack protein and lipids, so they must be eaten together with vegetables, fruits, and protein foods to prevent nutritional imbalance. Most importantly, sweet potatoes are best eaten at this time of lunch.
This is because after we have eaten the sweet potatoes, the calcium contained in them needs to be absorbed in the human body for 4 to 5 hours, and the afternoon sunlight can just promote the absorption of calcium. When you eat sweet potatoes for lunch, calcium can be fully absorbed before dinner and it will not affect the absorption of calcium in other foods during dinner.
Why Sweet Potatoes Stored for a Long Time Are Sweeter Than Freshly-Dried Sweet Potatoes
One is that the sweet potato has been put for a long time, the evaporation of water has decreased, and the concentration of sugar in the sweet potato has been relatively increased. Second, in the process of placing, the water participates in the hydrolysis of the starch in the sweet potato, and the starch hydrolyzes into sugar, which makes the sweet potato inside. Sugar increases. Therefore, we feel that sweet potatoes that have been placed for a long time are sweeter than fresh sweet potatoes that are newly excavated.
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