Fig. 1From: The associations of dietary folate and serum folate with lipid profiles: findings from the national health and nutrition examination survey 2011–2016Association between dietary folate (log transformed) and HDL-C among US adults aged ≥ 20 years. The solid red line represents the relation between the variables, the blue dotted lines indicate a 95% confidence interval, and the black bars show frequency. Adjusted for age, sex, race, education level, BMI, energy intake, total fat intake, dietary fiber intake, smoking habits, alcohol consumption, diabetes, and hypertensionBack to article page