Why do Men Need Folic Acid (Part 2)

Fertility and Pregnancy

In the preceding article, we talked about the significance of folic acid in men’s overall health. We now know that taking folic acid is very important to boost one’s immune system and protect our cells against harmful free radicals. 

Today, the second part of this article series will continue to discuss the role of folic acid in men and the wonderful effects of folic acid on their fertility rate.

The Role of Folic Acid in Men

Folic acid has been documented to improve endothelium-dependent vasodilation in men with hypertension, congestive heart failure, diabetes mellitus type 2, hyperhomocysteinemia, and peripheral vascular disease. Indeed, taking folic acid as a food supplement has enormous benefits for our health.

It can also increase tissue concentrations of DHA or docosahexaenoic acid that is an essential omega-3 fatty acid that may protect against disorders of emotional regulation and cardiovascular disease. For older men, taking folic acid with other B vitamins is a great way to support brain function and enhance the nervous system. It is useful in improving memory and brain cognition. 

Eating foods rich in folic acid and taking folic acid supplements when you’re young and onwards will significantly make your health better. But still, remember to avoid high-dose folic acid supplements that exceed more than 400 mcg, which may increase the risk of heart attack, especially considering after having a coronary stent and also cancer.

Effects of Folic Acid in Men’s Fertility

As a water-soluble B Vitamin, folic acid has roles in DNA synthesis, repair, and methylation, and is an essential cofactor. It is necessary for normal spermatogenesis and may function as an indirect antioxidant through the creation of methyl donor compounds.

Based on some investigative studies, the levels of folic acid have been connected with sperm characteristics, including chromosomal aneuploidy and total sperm concentration, with low levels correlating with infertility. Some researchers and scientists compared folic acid, zinc, folic acid + zinc, or placebo among men of mixed fertility.

The results revealed a 74% increase in total sperm count and improved morphology in the combination group. They confirmed enhanced sperm concentrations among patients supplemented with folic acid and zinc compared to controls.

There’s also another interesting study about the capability of folic acid to boost sperm count. The article said that researchers found out that total folic acid intake is related to a statistical reduction in the frequency of sperm abnormalities in healthy males. 

Although we are now informed about the advantages of taking the folic acid supplements for men, we should learn about the factors that may affect the fertility of men such as calcium or a type of blood pressure medication that can interfere with the sperm’s ability to penetrate the egg, spironolactone which impair the production of testosterone and sperm and other antibiotics like tetracycline and gentamicin that hugely affect normal sperm development. 


Although women especially expectant mothers out there are the ones who are believed to be the main recipients of folic acid, this article explained the good effects of folic acid on the fertility rate of men. Not just to prevent cardiovascular diseases and other health conditions, folic acid is a unique vitamin B to include in your food supplement game. 

For that reason, you will be happy to have our Belta Folic Acid Supplement for Men which consists of 400 mcg of folic acid and is filled with vitamins and minerals with other essential beauty components. Taking this supplement will not only support your overall body health but your beloved spouse as well. 

Look forward to the last part of this article series as we will get to know more about the importance of men to become healthy in order to produce healthy babies.

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