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香蕉有保健作用,据研究多吃香蕉可控制能量和食盐的摄入量,因此对防治糖尿病、肥胖病和高血压等疾病有特殊的功效。香蕉所含的能量为大米饭的60％左右,而且作为其主要成分的碳水化合物都是一些水果性糖类,到人体内能迅速转化为能量,满足机体生理活动的需要。香蕉具有一定的饱感,能抑制过食,其蛋白质、维生素、矿物质等营养素都较为均衡;钠和脂肪的含量很低,胆固醇几乎等于零,因此可防治高血压。此外,香蕉还含有优良的铁质和较多的钾,故可防治缺铁性贫血和有利于消除紧张
Bananas have health effects, according to the study to eat bananas can control the intake of energy and salt, so the prevention and treatment of diabetes, obesity and hypertension and other diseases have a special effect. Banana contains about 60% of rice energy, and as its main component of carbohydrates are some fruit sugars, to the body can quickly be converted into energy to meet the needs of the body’s physiological activities. Banana has a certain fullness, can inhibit over-eating, its protein, vitamins, minerals and other nutrients are more balanced; sodium and fat content is very low, cholesterol is almost equal to zero, it can prevent and treat high blood pressure. In addition, bananas also contain excellent iron and more potassium, it can prevent iron deficiency anemia and help eliminate tension