According to experts, patients with diabetic nephropathy can eat more cucumbers, not to mention that tomatoes are soft and hard, watermelons vary in size, and cucumbers also have different varieties, including our common varieties with different sizes due to different places of origin, that is, cucumbers and cucumbers. Cucumber is also called dried cucumber and water cucumber, formerly known as cucumber. When we talk about cucumbers, we mostly refer to the local slender, slim, green cucumbers with thorns at the top. Short and fat cucumber is imported from abroad, with smooth surface and no thorns. They are also called Dutch cucumbers and mini cucumbers. Cucumber is sweet and cold, which can clear away heat and promote diuresis after taking it. The leaves and vines of cucumber are slightly cold, which has the effects of clearing away heat and dampness, moistening intestines and relieving pain. The flesh of cucumber has the detoxification effect of clearing heat and diuresis. In addition, cucurbitacin, a bitter component of cucumber, has anti-tumor effect.