常吃香蕉可防中风香蕉有一大特点,其含钾元素非常丰富。每天吃一、二支香蕉,可使中风发病率减少40％。香蕉还可以润肠通便,老年人由于便秘而用力憋气解便,会使血压突然升高,这也是引发脑中风的一个重要诱因。所以,老年人常吃香蕉对于预防脑中风有积极意义。“咬牙切齿”可防中风方法是:把上下牙齿紧紧合拢,且用力一紧一松地咬牙切 Eat bananas can prevent stroke banana has a major feature, its potassium content is very rich. Eating one or two bananas a day can reduce the incidence of stroke by 40%. Banana can also laxative, the elderly due to constipation and forced suffocation, it will suddenly increase blood pressure, which is also an important cause of stroke induced stroke. Therefore, the elderly eat bananas have a positive effect on the prevention of stroke. “Teeth” can prevent stroke is: the upper and lower teeth tightly closed, and forced a tight one loose bite