Table 1.
Baseline characteristics of the population.
Table 2.
Biochemical measurements throughout the study.
Table 3.
Folic acid supplementation on global DNA methylation for the whole study population, for those with less than normal RBC folate status at baseline, low and high baseline methylation, and stratified by MTHFR C677T genotype.
Table 4.
Overview of all randomized controlled trials of folic acid with global DNA methylation as an endpoint.