For diabetics, bananas suitable for both young and old people appear to be “hidden†as the effect of bananas on blood sugar rises significantly, and many diabetics do not dare to eat, especially diabetics with hypertension. Zhao Xia, director of nutrition department of Beijing Jishuitan Hospital, pointed out that since bananas have a good promoting effect on digestion and absorption functions, diabetics can eat bananas at ease under the guidance of a balanced diet and proper dietary control.
When you have good blood sugar control, you can eat bananas in moderation. Zhao Xia Director said that the greater the value of the food glycemic index, the higher the blood sugar. The glycemic index of bananas in fruit is 52, apple is 36, grapefruit is 25. On the other hand, fruits with a sugar content of less than 10% include: watermelon, strawberry, melon, cherry, lemon, plum, and pear. Those fruits with a sugar content of about 20%, such as bananas, fresh hawthorn and fresh dates, should be properly controlled. Therefore, from the aspects of sugar content and food glucose production index, diabetics should be careful when eating bananas.
For diabetics, it is best to eat fruit with good blood sugar control. The criteria are: postprandial blood glucose <10mmol/L, glycohemoglobin less than 7.0%, stable blood sugar, no major fluctuations in the short term. It is still safe to eat some of the bananas in this situation. In addition, when hypoglycemia occurs, if there are only bananas around, do not scruple too much, eat immediately to correct hypoglycemia, and immediately look for carbohydrates or glucose powder, and pay attention to blood glucose detection.
When should bananas be eaten? The best time to eat fruit is between meals, hunger, or after physical activity. This has less effect on blood sugar. In addition, we must also pay attention to the fact that the green and blue ones that are selected when eating bananas can slow down the increase in blood sugar. Because cooked bananas have a Glycemic Index of 52, and Green Bananas have a value of 30, if you feel that eating a small, ripe banana is not satisfying, you can change it to a slightly larger green banana, but you have to stop it. In addition, in order to prevent eating bananas cause high blood sugar, you can eat high-fiber dietary meal replacement food while eating bananas.
Do not eat bananas can also make up potassium. Potassium ions can inhibit the absorption of sodium ions, maintain the Balance of potassium and sodium in the body, and reduce the resistance of peripheral blood vessels, so that blood pressure is flat. Bananas are very rich in potassium, and ordinary people with hypertension should eat bananas regularly. Supplementing potassium intake is very beneficial for controlling hypertension. Since patients with diabetes and high blood pressure should not supplement potassium by ingesting large amounts of bananas, other foods may be selected, such as shiitake mushrooms, kelp, seaweed, beans, potatoes, and citrus. You can also choose low sodium salt instead of iodized salt for daily consumption. Because low sodium salt can limit sodium and potassium, it is a good choice for patients with diabetes and hypertension.
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