What are the effects of high folic acid in pregnant women?

Patient's question:

No

Doctor's answer:

Excessive supplementation of a certain element has minimal side effects on adults but is not very good for the healthy development of the fetus.
With increasing attention to eugenics and healthy childbearing, many health supplements, nutritional products, and vitamin supplements similar to folic acid are becoming increasingly popular in daily life. These products are effective in addressing deficiencies or insufficiencies of certain elements in the body. Generally, people with normal and healthy physiques do not need additional supplementation.