Childhood folate, B6, B12, and food group intake and the risk of childhood brain tumors: results from an Australian case-control study

摘要

The etiology of childhood brain tumors (CBT) is poorly understood, but dietary factors could be involved. In this case-control study of CBT, the possible associations of childhood intake of dietary and supplemental folate, vitamin B6, and vitamin B12 with the risk of CBT were investigated, along with various food groups.