Association between dietary folate intake and estradiol and progesterone in the BioCycle Study.

Results for luteinizing hormone and follicle-stimulating hormone are not presented due to nonsignificant results.1Results of weighted linear mixed models adjusted for age (continuous), race (White, Black, Other), BMI (continuous), mean total calorie (continuous), fiber intake (continuous), and other reproductive hormones (log-transformed, continuous) by inverse probability weights. Results are expressed as % change, (exp(β)−1)×100.2Due to the low intake of bean folate, intake was categorized into non-consumers and consumers above and below the median intake of consumers (81.4 mcg/day).