Carbohydrates usually refer to carbohydrates, and cucumbers are not high in carbohydrates. Cucumbers are eaten both as a vegetable and as a fruit. The carbohydrate content in cucumber is about 2.9 grams, which contains more than ninety percent water. For people who are on a diet and need to control their sugar intake, cucumbers can be consumed as an option. Carbohydrates are one of the essential nutrients for normal growth and development of the human body and are widely found in plants and animals. Carbohydrates are the main source of dietary energy and play an important role in human nutrition. Foods with high carbohydrate content mainly include flour, rice, corn, potatoes, sweet potatoes and so on. For the general population, the daily intake of carbohydrates should be sufficient, diabetic patients need to be under the guidance of the doctor to consume appropriate carbohydrates.