Banana is one of the most familiar fruits in our daily life. Its taste is soft and waxy, with a faint fragrance. Eating bananas regularly can relieve constipation, beautify and lose weight. In addition to these effects, bananas have many magical effects.
The dietotherapy function of banana
1, preventing hypertension. Eating bananas regularly can prevent hypertension, because bananas can provide more potassium ions that can lower blood pressure and lower sodium ions, so as to raise blood pressure and damage blood vessels.
2. Prevent fatigue and prolong life. Bananas contain a variety of nutrients, with low sodium content and no cholesterol. After eating, they can provide various nutrients to the human body without making people fat. Therefore, eating bananas regularly is good for the brain and prevents nerve fatigue, especially for the elderly.
3, prevention and treatment of gastric ulcer. According to the results of modern scientific experiments, eating bananas can stimulate the growth of gastric mucosal cells, protect the stomach wall, and then play a role in preventing and treating gastric ulcer.
4. Prevent constipation. The dietary fiber contained in bananas can stimulate the peristalsis of the large intestine and make the stool unobstructed, so it can prevent and treat habitual constipation.
5, anti-inflammatory. People believe that eating some salt bananas can cure sore throat.
6. Replenish heat for the human body. Bananas have high sugar content and can be converted into heat in the body, which is a good product to supplement the body.
7, prevention and treatment of insomnia. It is easy for insomniacs to fall asleep by eating bananas before going to bed, because bananas have high sugar content, and carbohydrates can increase the vitality of serotonin chemicals in the brain and make people fall asleep.
First, don't eat raw bananas.
Immature raw bananas are astringent because they contain tannic acid with obvious astringency. So if you eat raw bananas, it will cause constipation.
Second, eat in moderation
Bananas contain more magnesium and potassium, if you eat too much at one time. Excess nutrients can not be absorbed in time, but will cause imbalance of magnesium in blood, which is harmful to our health.
Third, don't refrigerate.
At present, bananas on the market are generally half-cooked, and bananas are easy to freeze and rot in the refrigerator. The suitable storage temperature is 1 1- 13 degrees.
Fourth, avoid eating on an empty stomach.
Bananas can promote intestinal function. Eating bananas on an empty stomach without food digestion may lead to dizziness and anemia.