Can men take prenatal vitamins?

Can men take prenatal vitamins?

The short answer is yes, however, just because it’s safe doesn’t mean it is ideal to meet a man’s nutrient needs when trying to conceive. Hormone and body composition differences between males and females translate to differences in nutrient needs with men having higher recommended daily allowances (RDA) than women.  Men need a unique blend of nutrients to support testosterone, sperm count, motility and overall quality. Women’s prenatal vitamins are formulated to meet specific nutritional needs when pregnant or trying to conceive. 

There are a few potential downsides for men taking women’s prenatal vitamins:

• Excessive iron: As mentioned earlier, men’s iron requirements are lower than women’s. Taking a supplement high in iron when it’s not needed can lead to iron overload. Iron overload can be harmful because iron is a pro-oxidant, meaning it can generate reactive oxygen species (ROS) leading to oxidative stress.

• Unnecessary nutrients: Women’s prenatal vitamins are designed with pregnancy in mind. Nutrients like higher levels of folic acid and iodine may not align with men’s specific health needs.

• Missed opportunities: By taking a women’s prenatal vitamin, men might miss out on other nutrients that are more tailored to their needs, such as higher levels of zinc, selenium, or vitamin E, which are crucial for male reproductive health.

RELATED: Can men take prenatal vitamins? What to know about male prenatal nutrition

What about male fertility?

This is where things get interesting. If you're a man trying to conceive, certain nutrients found in prenatal vitamins (folate, zinc, vitamin D, and antioxidants like vitamin C and E) are associated with improved sperm health. 

But here's the thing: a comprehensive men's fertility supplement will give you these nutrients in ratios that actually match your body's needs. A prenatal may give you too much of some things (iron, for example) and potentially not enough of others (like selenium or CoQ10, which are more relevant to sperm quality).

What should men take instead?

If you're trying to conceive, look for a supplement specifically designed for male fertility. Products like WeNatal for Him are formulated to support sperm quality with nutrients like CoQ10, zinc, folate, and vitamin D in doses backed by male-specific research.

RELATED: Five things I wish all men knew about male fertility and sperm health 

A note from WeNatal on supporting male fertility

Fertility is a two-person effort, and WeNatal for Him was designed with that in mind. It delivers the specific nutrients men need to support sperm quality, including CoQ10, zinc, selenium, and methylfolate, all in forms your body can actually use. If you and your partner are on the conception journey together, his-and-hers supplementation gives both of you the best possible starting point.

RELATED: The ultimate preconception guide: What to do when you’re ready to get pregnant 

References

Adams JB, et al. (2022). Evidence based recommendations for an optimal prenatal supplement. Maternal Health, Neonatology and Perinatology, 8:4. DOI: 10.1186/s40748-022-00139-9