evidence: - Colorectal cancer - There is probable evidence that non-starchy vegetables and fruit combined DECREASE the risk of: [...] People who eat more fruits have lower risk of a wide range of cancers. This probably reflects combined protection from many different nutrients and compounds they contain. Citrus fruit: Limited evidence ties citrus fruit specifically to lower risk of stomach cancer, according to the AICR/WCRF Third Expert Report. Analysis for the report also links citrus fruit consumption and lower risk of lung cancer, but relatively large variation in results of different studies (heterogeneity) means that further research is needed.