Plants are a rich source of phytochemicals, bioactive compounds that have been shown to reduce the risk of cancer. These compounds include flavonoids, carotenoids, and polyphenols, which possess antioxidant and anti-inflammatory properties. Numerous studies suggest that a diet rich in fruits and vegetables can lower the risk of developing certain cancers, such as colon, breast, and prostate cancer. The antioxidants from plants help to neutralize free radicals, which can damage DNA and lead to cancerous growths.