Folic acid supplementation helps increase the likelihood of pregnancy

According to a research report in the US National Library of Health, adults can take folic acid supplements in the right amount of no more than 1,000 mcg per day.

People who take too much folic acid may have other health problems, like vitamin B12 deficiency.

The amount of folate, the natural vitamin of folic acid contained in a fresh banana is 24 mcg; per 64 g of boiled spinach is 131 mcg, butter is 59 mcg, broccoli is 52 mcg, brussels sprouts are 78 mcg.