Two Weeks Of “American” Diet May Affect Biomarkers Associated With Colon Cancer Risk

“published online...in Nature Communications, African Americans who were fed a two-week diet of South African foods high in fiber and low in animal proteins and fats experienced declines in risk factors for colon cancer.” Meanwhile, “Africans who had a two-week American diet full of meat and saturated fat showed changes in gut bacteria and molecules that indicated an elevated risk of colon cancer.” http://www.post-gazette.com/news/education/2015/04/28/Diet-swap-reduces-colon-cancer-risk-Pitt-based-study-shows/201504280169