Green bananas are rich in resistant starch. After eating green bananas, they can help to lose weight. Green bananas are not easy to cause fluctuations in blood sugar levels, and they have a stronger feeling of fullness. Therefore, at this point, it is deeply loved by dieters, but green bananas have advantages and disadvantages. If you eat too much, it will cause constipation!
Green bananas are rich in resistant starch to help lose weight
According to the British “Daily Mail” reported on July 14, the British Liverpool John Moores University professor of biochemistry Rodney Bilton after 15 years of research found that green bananas are more hungry. According to the study, green bananas are rich in resistant starch, like whole grain foods and various vegetables. Resistant starch is a carbohydrate, but unlike other carbohydrates. Due to the different chemical structures, resistant starch does not cause an increase in blood sugar, nor does it cause hunger after sugar after a meal. In other words, eating green bananas can not only get the same amount of energy, but also people are less likely to feel hungry, indirectly affecting people’s food intake, controlling the total energy intake, and thus contributing to weight loss.
Resistant starch, also known as anti-enzymatic starch and indigestible starch, cannot be digested in the small intestine, but can be fermented with volatile fatty acids in the human gastrointestinal colon. Resistant starch is present in some natural foods, such as potato, banana, rice, etc., which contain resistant starch. This starch is more difficult to degrade than other starches, and it is slowly digested in the body, and it is slow to absorb and enter the blood. Its nature is similar to that of soluble fiber, and it has a certain slimming effect. In recent years, it has been favored by people who love beauty.
Green banana is immature, beware of phlegm and constipation
Banana is rich in tannin, also known as tannin or tannic acid. It is a kind of structurally complex polyphenolic compound found in plants. It has astringency and can be used for treating gastrointestinal bleeding, ulcers and diarrhea. Such symptoms, external use also has the effect of astringent wounds and hemostasis. Similarly, it also exerts this astringent effect in the human intestines, which can easily lead to dry stools and constipation.
The banana has the highest content of tannin in the barley and immature state, and gradually decreases with the ripening of the banana. In the yellow or even brown skin, the content of tannin is the least, but it will not be reduced. Although eating green bananas can help to lose weight, if you often eat or may have constipation risk, weight loss should be cautious.