A wooden spoon holding dozens of folic acid tablets, an excessive dose.

Can You Take Too Much Folic Acid?

Can You Take Too Much Folic Acid? Even the most beneficial nutrients can have unwanted effects if taken in excessive amounts. Folic acid, a water-soluble B vitamin, is vital for overall health, supporting red blood cell formation, DNA synthesis, mental health and, most famously, foetal development during pregnancy.¹  While folic acid supplementation is generally safe,…