Cucumber can not replace vegetables. Cucumber is more nutritious, every 100 grams of cucumber contains 16 calories, of which 2.9 grams of carbohydrates, 0.8 grams of protein, 0.2 grams of fat, vitamin A15 micrograms, vitamin C9 mg, calcium 24 mg, iron 0.5 mg, moderate consumption of cucumber can provide the body with the above nutrients, is conducive to human health. But cucumber can not replace other vegetables. Vegetable varieties are extremely rich, each vegetable has unique nutritional characteristics, cucumber in the nutritional value of vegetables is not very prominent one. At the same time, cucumber as a single food, can not replace many other vegetables. If you simply eat cucumber for a long time, it will lead to insufficient nutritional intake and unbalanced nutrition, thus affecting human health. Therefore, no matter what kind of vegetables, you need to combine other foods and other vegetables together to ensure human health.