More: Vegan Diets and Colon Cancer: The Role of CalciumGinny Messina said:A meta-analysis of nine studies involving 1.8 million adults found that vegetarians have a lower risk for cancers of the pancreas, breast, prostate, and kidney as well as lower risk for multiple myeloma. Surprisingly, it also found that vegans had a 40% higher risk for colon cancer. For a couple of reasons, I’m not especially [...]