The link between intakes of the vitamins A, C, and E and folic acid, has been reported by some studies, but not by others. The new analysis, led by Eunyoung Cho from Brigham and Women’s Hospital and Harvard Medical School, sought to clarify the situation by pooling eight prospective studies with a total population size of 430,281 participants. International Journal of Cancer (Vol. 118, pp. 970-978).
