The 2020 Dietary Guidelines process included 43 pregnancy and 'Birth to 24 Months' systematic reviews whose evidence searches ended no later than July 2017, with most examining data only through July 2016.
Sources
- An analysis of the recent US dietary guidelines process in light of its ... (pmc.ncbi.nlm.nih.gov)
- https://www.dietaryguidelines.gov/sites/default/files/2020-07/PartD_Ch5_ComplemFoods_first-print.pdf (dietaryguidelines.gov)
- https://www.researchgate.net/publication/332870987_The_Pregnancy_and_Birth_to_24_Months_Project_a_series_of_systematic_reviews_on_diet_and_health (researchgate.net)
- https://www.sciencedirect.com/science/article/pii/S000291652203249X (sciencedirect.com)
- https://nesr.usda.gov/sites/default/files/2024-11/Dietary-patterns_gestational-age-2025DGACSystematicReview.pdf (nesr.usda.gov)
- https://nesr.usda.gov/sites/default/files/2024-11/Dietary-patterns_birthweight-2025DGACSystematicReview.pdf (nesr.usda.gov)