> That report will also suggest a medicine derived from folate – a water-soluble vitamin – can be used to treat symptoms of the developmental disorder in some people, according to the Journal.

I think folate supplementation is generally already a fairly standard recommendation during pregnancy, since deficiency is linked to significant neural tube defects during pregnancy (eg CDC [1]). It's at least interesting that folate-derived medicines may also treat symptoms.

[1] https://www.cdc.gov/folic-acid/about/index.html#:~:text=Abou...