Can I Give Growing Up Prebiotics With Magnesium?

If your kid struggles with constipation, you’ve probably heard about two helpful nutrients: prebiotics and magnesium. But can they be taken together? And more importantly, should they?

Let’s walk through what each of these ingredients does, how they support digestion, and whether it’s safe to give both at the same time.

What Are Prebiotics?

Prebiotics are special plant fibers that feed the good bacteria in your kid’s gut. When those bacteria thrive, they help keep digestion moving smoothly. Growing Up Prebiotics uses a blend of chicory root inulin and 2’-FL HMO, both of which are well-studied for supporting softer, more regular poops in kids [1,2].

Prebiotics work gently over time to improve gut health. They’re not laxatives and don’t cause urgent trips to the bathroom. Instead, they build a healthier microbiome that supports regularity naturally.

What About Magnesium?

Magnesium is a mineral that helps relax the muscles in the digestive tract and draw water into the intestines. This can help make stools easier to pass—especially in kids who tend to get backed up.

There are different forms of magnesium, but some, like magnesium citrate or magnesium oxide, are often used in stool softening products. Newer magnesium drinks designed for kids often use gentler forms like magnesium glycinate or magnesium citrate, paired with natural flavors and hydration support.

Can You Use Both Together?

Yes, in most cases, it’s completely safe to give your kid both prebiotics and magnesium. In fact, many parents use both to support regular poops while helping improve overall digestive health.

Here’s how they work as a team:

• Magnesium offers short-term support by relaxing the bowel and softening stool.

• Prebiotics support long-term regularity by feeding gut bacteria and helping the microbiome rebalance.

This combo can be especially helpful when you're trying to transition off daily stool softeners or dealing with stubborn constipation.

Tips for Using Prebiotics and Magnesium Together

• Start low and go slow: If your kid is new to either supplement, start with a lower amount to help their body adjust. Some kids may experience extra gas or looser stools if too much fiber or magnesium is added too quickly.

• Space them out if needed: You can give magnesium in the evening and prebiotics in the morning if you prefer to split them up. But they’re also fine to take together.

• Mix them into familiar routines: Prebiotics can go in milk, smoothies, or yogurt. Magnesium powders can be added to water or juice. Keep it simple and stress-free.

When to Talk to Your Pediatrician

If your kid has a medical condition, is on medication, or is under 1 year old, always check with your pediatrician before introducing new supplements. For most healthy toddlers and kids, this combo is well tolerated and effective.

Summary

Yes, you can absolutely give Growing Up Prebiotics with magnesium. When paired together, they can support more comfortable poops, a healthier gut, and less stress around bathroom time. Just make sure to go slow, listen to your kid’s body, and keep your pediatrician in the loop.