Prenatal Health

Supplements studied for supporting maternal and fetal health during pregnancy.

37 supplements have studies linked to this goal. Vitamin B9 (Folate) scores highest (9/10), followed by Algal Oil (8/10) and Iodine (8/10). 12 of them reach moderate or strong support — the rest are thinly studied or showed little effect.

Supplements rated for Prenatal Health

How to read these scores

The 0–10 score reflects how well the evidence supports a supplement for this specific goal, independent of how much it has been studied overall. It is an editorial rating checked against meta-analyses — how we set it.