Figure 2

Distribution of folate intake per 1000 kcal in groups defined by serum folate concentration. Gray bar: low folate group (<9 ng/ml), black bar: high folate group (⩾9 ng/ml).

Distribution of folate intake per 1000 kcal in groups defined by serum folate concentration. Gray bar: low folate group (<9 ng/ml), black bar: high folate group (⩾9 ng/ml).