Antidepressant bananas can help the brain to produce 5- hydroxytryptamine, which can cheer up the spirit and prevent depression. There is no loss of nutrients in bananas after sun-drying, so moderate consumption of bananas or banana slices by depressed patients and people in a bad mood can increase the concentration of 5- hydroxytryptamine in the brain, effectively reduce their pessimism and depression, and even make unpleasant emotions disappear.
3 Hypotensive banana slices contain a lot of potassium ions, which can effectively inhibit the increase of blood pressure and vascular damage caused by sodium ions, so patients with hypertension and heart disease are suitable to eat bananas or banana slices. According to the survey, the incidence of stroke in people who often eat bananas is 23.6% lower than that in ordinary people, which is related to the fact that bananas contain potassium that lowers blood pressure.
4 edema-relieving banana slices are rich in potassium. When too much sodium in the human body leads to a large amount of water in cells and causes edema, the potassium in banana slices can help the human body to discharge these excess water, so that the human body can achieve the balance of potassium and sodium and effectively eliminate edema.