How Vitamin A and Folic Acid Prevent Birth Defects

Folic acid prevents serious neural tube birth defects by interacting with an enzyme called ALDH1L1 to produce retinoic acid, according to a study published in the Proceedings of the National Academy of Sciences (PNAS). Researchers from the Hebrew University of Jerusalem and NOVA Medical School discovered that without this specific enzyme pathway, vitamin B9 loses … Read more