As far as cucumber is concerned, it is a delicious and nutritious vegetable. In taste, cucumber meat is crisp and tender, with sweet juice and delicious fragrance. In terms of nutrition, it contains protein, fat, sugar, vitamins, cellulose and rich ingredients such as calcium, phosphorus, iron, potassium, sodium and magnesium. In particular, the micro-cellulose contained in cucumber can reduce the contents of cholesterol and triglyceride in blood, promote intestinal peristalsis, accelerate waste excretion and improve human metabolism. Propionic acid contained in fresh cucumber can also effectively inhibit the conversion of sugar into fat. Therefore, eating cucumber regularly can reduce weight and prevent coronary heart disease. But cucumber is cool and not suitable for eating on an empty stomach. Eating half a cucumber after lunch every day can help you lose weight. Can't eat more, people with bad stomachs will have diarrhea.