Cucumber, spinach and bananas help to lose weight. Although bananas contain high sugar content, their calories are much lower than those of rice, and they are also rich in dietary fiber, which can accelerate gastrointestinal peristalsis and promote digestion, so bananas are a good choice for dieters. But don't eat too much. Cucumber contains fine cellulose, which can promote intestinal peristalsis, eliminate putrefaction substances in human body, lower cholesterol and strengthen body. Propanoic acid in cucumber can inhibit the conversion of sugar into fat. Cucumber is rich in nutrition and low in calories, so it is suitable for weight loss. Spinach contains a lot of crude fiber, which can promote digestion and treat hemorrhoids and constipation. At the same time, spinach is rich in carotene, vitamins, minerals, calcium, phosphorus and iron. , especially the high iron content, has a good therapeutic effect on iron deficiency anemia.