A new study has found that regular intake of aspirin does appear to be associated with a reduced risk of the type of colon polyps that can develop into cancer. However, since risk reduction was strongest with aspirin doses higher than those used to prevent cardiovascular disease, the researchers say further study is needed to determine for whom the benefits of such treatment would outweigh any potential risks. The report – from researchers at Massachusetts General Hospital (MGH), Brigham and Women’s Hospital and affiliated institutions – appears in the February issue of Annals of Internal Medicine.