lthough both intervention groups (risk and non-risk) increased their folate intakes in comparison with the control, there were no significant differences between the groups (p = 0.131). There were no significant differences between the risk, non-risk or control with respect to changes in reported intakes of food groups high in folate (Table 2).
knowledge of MTHFR 677C → T genotype
control or not at risk
folate intakes