The cucurbitacin in cucumber contains anti-inflammatory properties, which are believed to decrease the growth of cancer cells. Its antioxidant content also allows it to protect cells against free radicals, these molecules involved in the development of certain cancers and other cardiovascular diseases.
Cucumber is a natural source of magnesium, fiber and potassium, three components that help reduce blood pressure. When consumed with the skin, it also provides peroxidase to the body, a protein that lowers cholesterol as well as triglycerides. It would therefore decrease the risk of cardiovascular disease.