The color of bananas determines the efficacy, and green bananas can lose weight.

　　Bananas have different maturity and different health effects on human body. The Japanese beauty and health network "Beauty Ranger" introduced this.

　　Green banana loses weight.Professor Yo Kato Zhi of Hirosaki University found that immature green banana is rich in "indigestible starch" and its glycemic index is lower. In other words, the greener the banana, the lower the calorie intake, which is more beneficial to weight control.

　　Yellow banana beauty.People who want to beautify their skin are recommended to eat bananas with yellow skin. Bananas of this color are ripe and contain more vitamin B2 and vitamin B6, which has a good effect on preventing and treating skin problems. Professor Okubo Yiliang of Tohoku University found that yellow banana has a strong antioxidant effect, which can effectively remove free radicals from the human body, thus achieving a cosmetic effect.

　　Bananas with brown skin help digestion.Ripe bananas often have black spots or brownish skin. Studies show that this kind of brown banana contains phospholipids that are rare in fruits and has the effect of inhibiting gastric ulcer. Therefore, people who usually have a bad appetite may wish to eat brown bananas to help digestion. ▲ (Life Times special correspondent Yao Lijie)