As the holidays approach, many people find themselves surrounded by rich meals, festive snacks, and ultra-processed foods (UPFs). Most people know ultra-processed foods (UPFs) aren’t the best choice for long-term health—but did you know they may also play a role in fertility?

In one recent study, researchers found that higher intakes of UPFs were linked to lower fertility in both women and men. While this research is still emerging and does not prove cause and effect, it highlights the potential connection between dietary patterns and reproductive wellness.

Here’s what they found:
Women who ate more UPFs had a higher risk of infertility, partly because these foods can cause weight gain, which makes it harder to have a baby. Men eating excess calories on an UPF diet had a significant drop in follicle-stimulating hormone (FSH), important for sperm production. Their sperm also moved less. Men eating regular calories showed a trend toward lower testosterone.

Beyond just calories, the processed ingredients in UPFs—additives, industrial chemicals, and chemicals from packaging—can harm reproductive health. During the holidays, when processed treats and packaged foods often take center stage, it can be challenging to maintain balance. Choosing a variety of whole foods such as fruits, vegetables, lean proteins, and whole grains can help support overall well-being, energy levels, and healthy reproductive function.

While scientists are still piecing together why, these findings reinforce the importance of a balanced diet rich in whole, minimally processed foods to help support fertility and reproductive wellness. Everyone’s body is different, and maintaining healthy habits during the holiday season—like mindful eating, hydration, and consistent sleep—can help set a solid foundation for the new year.

Plus, a quality multivitamin like high-potency, sustained-release ENDUR-VM® can help fill nutrient gaps between your diet and your body's needs, supporting your reproductive health along the way. Dietary supplements are intended to support overall wellness and are not meant to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any new supplement regimen, particularly if you are pregnant, nursing, or planning to conceive.

During the holiday season, keeping nutrient intake steady can be especially helpful when indulgent meals are more common and routines shift. By combining mindful food choices with supportive supplementation, you can help maintain nutritional balance and overall vitality—both key components of reproductive health and well-being.