Vitamins During Pregnancy May Reduce Autism Risk in Offspring

Taking prenatal vitamins during pregnancy may help to reduce the risk of a child’s developing autism.

Researchers conducted an observational study of 305 mothers and 332 children, of whom 241 had a sibling with autism. The prenatal vitamin supplements examined were folic acid and iron, which are recommended by the Institute of Medicine. Some of the supplements were included in multivitamins. Only 14.1% of children whose mothers took vitamins in the first month of pregnancy were diagnosed with autism, compared with 32.7% of children whose mothers did not take vitamins at that time.

Results, published in JAMA Psychiatry, also found that higher doses of folic acid supplementation were associated with a greater reduction in autism risk.

The researchers say that future research should look at other nutrients in supplements that may impact autism, as well as foods, type of diet and measurements of nutrient intake.


Jonathan Block

Jonathan Block

Jonathan Block is a freelance writer and former MedShadow content editor. He has been an editor and writer for multiple pharmaceutical, health and medical publications, including BioCentury, The Pink Sheet, Modern Healthcare, Health Plan Week and Psychiatry Advisor. He holds a BA from Tufts University and is earning an MPH with a focus on health policy from the CUNY Graduate School of Public Health & Health Policy.


Did you find this article helpful?


Latest News

FDA Recalls Metformin and NP Thyroid

FDA Recalls Metformin and NP Thyroid

The FDA has issued a recall of two drugs–NP Thyroid and Metformin–after testing revealed that they weren’t up to code. Read more below, and if you’re taking either medication, please be sure to contact your doctor for how to continue treatment responsibly.  NP Thyroid Recalled Thirteen lots of NP Thyroid,…

Can Convalescent Plasma Treat COVID-19 Patients?

Can Convalescent Plasma Treat COVID-19 Patients?

One of the most promising treatments for COVID-19 is convalescent plasma, a component of blood. People who have been infected with the virus and are now healthy have developed COVID-19-fighting antibodies, which, the theory is, can be given to people currently sick with COVID-19 so that those antibodies can boost…

  • Advertisement