Calcium supplementation, alone or with vitamin D, has been shown to increase the risk of sessile serrated adenomas or polyps (SSA/Ps) in people with a history of polyps. The findings from the Vitamin D/Calcium Polyp Prevention Study were a surprise for US researchers who expected the supplements to either have no effect or a protective ...
Polyp prevention study surprises as more polyps found with calcium supplements
By Mardi Chapman
1 Mar 2018