International guidelines

Rest of the world

Folic acid supplementation for the prevention of neural tube defects[32]

Published by:US Preventive Services Task Force

Last published:2023

Antenatal care for uncomplicated pregnancies[75]

Published by:National Institute for Health and Care Excellence

Last published:2019

Pre-conception folic acid and multivitamin supplementation for the primary and secondary prevention of neural tube defects and other folic acid-sensitive congenital anomalies[31]

Published by:Society of Obstetricians and Gynaecologists of Canada

Last published:2015

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