It is good to eat cucumber in moderation for breakfast to provide energy, carbohydrates and other nutrients to the body. Cucumber is one of the common vegetables, rich in water, certain carbohydrates and so on. Every 100g of cucumber contains 3.63g of carbohydrates, but also rich in vitamins and minerals, every 100g contains 16mg of calcium, 24mg of phosphorus, 31.5 micrograms of vitamin A, which can replenish the body water, vitamins and minerals. So it is good to eat cucumber for breakfast in moderation, but it should not be consumed in large quantities, otherwise it will affect the intake of other nutrients, resulting in nutritional imbalance. In addition to eating cucumbers for breakfast, you can also eat eggs, bread, milk, etc., to ensure that the diet is diversified, for the body to supplement the various types of nutrients needed.