3. Watermelon contains many compounds that may help prevent cancer
Scientists have studied that lycopene and other individual compounds in watermelon have anti-cancer effects. Although lycopene intake is thought to help reduce the risk of some types of cancer, research results have been mixed. Several studies have shown that lycopene has the ability to reduce cancer in the digestive system, by reducing insulin-like growth factor (IGF), a protein involved in cell division. If the IGF level is high, it can lead to cancer.
In addition, cucurbitacin E in watermelon has been shown to inhibit tumor growth.