Background Epidemiological studies assessing the relationship between dietary vitamin B2
and the risk of breast cancer have produced inconsistent results. Thus, we conducted this …

Background: Evidence from experimental and epidemiologic studies suggests that vitamin
B6 may reduce the risk of breast cancer. Methods: We examined the association of …

Objective Adequate folate intake may be important for breast cancer prevention. Its
protective effect may be influenced by factors associated with folate metabolism. We sought …

Folate is involved in DNA synthesis, repair, and methylation. It has been hypothesized that
high intake of folate may reduce the risk of human cancers, including cancer of the breast …

Background: Some micronutrients like folate, vitamin B12, B6, and B2 are the source of
coenzymes, which participate in one-carbon metabolism. Any disruption in this metabolism …

Intakes of vitamins A, C, and E, folate, and carotenoids have been hypothesized to reduce
the risk of breast cancer. However, previous epidemiological studies on these nutrients and …

Few studies have evaluated the relationship between the consumption of dietary folate and
one-carbon metabolism-related nutrients and breast cancer risk defined by oestrogen …

Background: There is limited evidence on the association between dietary folate intake and
the risk of breast cancer (BC) by hormone receptor expression in the tumors. We …

Accumulating evidence from epidemiologic studies suggests that risk of breast cancer is
reduced in relation to increased consumption of folate and related B vitamins. We …

Experimental studies suggest a protective effect of B-vitamins on breast cancer risk,
potentially modulated by alcohol intake. However, epidemiological studies are limited …