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. 2023 Jul 7;15(13):3071. doi: 10.3390/nu15133071

Figure 5.

Figure 5

Folic acid intake of pregnant women. Squares indicate the dietary folate intake; dots indicate the intake via supplements. The dotted vertical lines represent the adequate intake (AI: 400 µg DFE/d) and the recommended intake from supplements (400 µg DFE/d one month before till the 10th week of pregnancy). T0 = preconception; T1 = first trimester; T2 = second trimester. a = mean with standard error of the mean (SEM); b = median with 5th and 95th percentiles; c = median with 90% range. GLIMP2 study [50]. HAVEN study [43]. Voortman et al. [57].