Do not eat too much sweet potato 
 
 
Peng Yongjiang The second affiliated hospital of zhengzhou university 
 
 
China's traditional Chinese medicine to 

        Sweet potato is a kind of cheap delicious, rich nutrition and medicine combination of longevity and health food, food by some medical experts as "anticancer star". Sweet potato is rich in fiber, carotene, vitamin A, vitamin B, vitamin C, vitamin E and potassium, calcium, iron, copper and other mineral elements, can effectively prevent constipation and reduce the occurrence of colorectal cancer, but also to reduce weight, strong and handsome, A variety of action such as cancer. 
 
        Although the sweet potato is "anticancer star", has a lot of benefits, but the good thing do not eat too much, "too much of a good thing," excessive edible sweet potatoes don't care effect not only, even can damage people's health. Oxidase and crude fiber of sweet potato can produce large amounts of carbon dioxide gas in the stomach, can make the person abdominal distension, burp, fart, seriously affect the digestive function of the people, and sweet potato sugar content is very high, to eat many can produce a large amount of hydrochloric acid in gastric juice, cause abdominal distension, heartburn, acid reflux, heartburn, etc. 
 
        Sweet potato not only cannot eat more, and not everyone can eat. Shortness of breath exhaustion, exhausted god food less, thirst constipation edible sweet potatoes, and patients with peptic ulcer disease is unfavorable edible. Because of the sweet potato can stimulate the gastric mucosa, make the stomach produces a large amount of hydrochloric acid in gastric juice, and compound ulcer disease attack. And oxidase and crude fiber of the sweet potato can produce large amounts of carbon dioxide gas in the stomach, can make the pressure inside the stomach, serious ulcers can also make the mucosal blood vessels burst bleeds. 
 
        In addition, eat sweet potato must cut off peel and sweet potato, because of the large sweet potato skin contains alkali, eating too much can cause gastrointestinal discomfort. Brown or dark brown spots of sweet potato skins cannot eat more, because this kind of sweet potato have been shading bacteria infection, such sweet potato skin toxic, after entering the human body will damage the liver, and cause poisoning. Poisoning light person can appear upset stomach, nausea, vomiting, diarrhea, loss of appetite, fatigue and other symptoms, severe cases can cause headache, high fever, asthma, convulsions, vomiting blood, coma, and death, etc. 
 
        Sweet potato is an excellent anti-cancer food, but in moderation in eating can play the best efficacy.
 
 
 
The original link: http://www.cntcmvideo.com/zgzyyb/html/2014-04/09/content_84406.htm