问:听说香蕉很营养,但空腹时不能吃。这是为什么啊?长沙市解正良答:香蕉是一种热带、亚热带水果,含有丰富的营养成分。香蕉具有润肠通便、清热解毒、健脑益智、通血脉、填精髓、降血压等功效。但香蕉确实不适宜于饥饿状态时吃,这是因为香蕉含有丰富的糖和纤维物质,空腹时胃肠内几乎没有可供消化的食物,此时吃香蕉会 Q: I heard bananas are very nutritious, but can not eat fasting. This is why ah? Changsha good solution A: Banana is a tropical, subtropical fruit, rich in nutrients. Banana has laxative, detoxification, brain puzzle, through the blood, fill the essence, lower blood pressure and other effects. But bananas are really not suitable for eating when hungry, because bananas are rich in sugars and fiber materials, fasting gastrointestinal almost no digestive food available at this time to eat bananas