When it comes to sweet potatoes, we all think of baked sweet potatoes. The taste is very attractive. There are many ways to eat sweet potatoes. In addition to baking, we can also eat steamed food, cook food, and make porridge. Sweet potatoes are good health care. Ingredients.
What are the benefits of sweet potato to the body?
Beauty beauty
The mucin contained in sweet potato can maintain the elasticity of the blood vessel wall and prevent the occurrence of atherosclerosis; the chlorogenic acid in sweet potato can inhibit the production of melanin and prevent the appearance of freckles and age spots. The estrogens in sweet potatoes have the function of keeping the human skin delicate, reducing the accumulation of subcutaneous fat, emollient, anti-wrinkle, and beauty.
Helps to lose weight
Sweet potatoes help to lose weight because dietary fiber in sweet potatoes helps to promote the discharge of fat and sugar in foods. Fat and sugar are the "culprits" that cause obesity. In addition, eating sweet potatoes, eaters are not easy to feel hungry, which greatly reduces the number of snacks.
Prevent constipation
Sweet potato contains a lot of dietary fiber, can not be digested and absorbed in the intestine, can stimulate the intestine, enhance peristalsis, detoxification, especially for elderly constipation has a good effect.
Anti-cancer anti-cancer
Sweet potato not only contains essential lysine, but also contains a lot of carotene, which can inhibit the abnormal differentiation of epithelial cells, enhance the body's immunity, and prevent the carcinogen from binding to proteins in the nucleus. In recent years, clinical trials at the Philadelphia Hospital in the United States have shown that the androsterone extracted from sweet potatoes can effectively inhibit the occurrence of colon cancer and breast cancer.
Control blood sugar
Sweet potatoes have a certain anti-diabetic effect. A clinical study at the University of Vienna, Austria, found that patients with type 2 diabetes have improved insulin sensitivity after taking white sweet potato extract, which helps control blood sugar.
Eat sweet potatoes is also harmful
As a nutritional and fitness food that has been in full bloom during this period, sweet potatoes have been hailed as “the most balanced food for nutritionâ€. However, the so-called “unbalanced foods†can damage the health of sweet potatoes if they cannot be eaten scientifically.
First, the oxidases contained in sweet potatoes can produce large amounts of carbon dioxide in the human digestive tract. The sweet potato sugar content is very high, not only diabetics should not eat, normal people eat more will also produce a lot of gastric acid, stomach stimulated by acid stimulation, can cause anti-emetic acid water and other conditions, especially for people who have stomach ulcers unfavorable. Sweet potatoes are not suitable for everyone's digestive system. If they eat diarrhea before they eat, they should not be eaten again. They can be changed to brown rice. Finally, sweet potatoes cannot be eaten with persimmons, otherwise severe cases may cause stomach bleeding.
When should sweet potatoes be eaten?
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 prime 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.
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