It’s that time of year. Germs are going around, and your kids need a defense. So, let’s talk about postbiotics to support kids’ immunity.
We’ll start by breaking down the mystery of “biotics” as a category and explaining what types work best to build your child’s defense against germy invaders. Then, we’ll talk specifically about postbiotics for immunity,
What Are Biotics and Why Do They Matter?
Let’s put postbiotics in context because the number of “biotics” out there can be confusing!
You’ve probably heard of probiotics—they’re the go-to for gut health and digestion. But what about prebiotics and the new kid on the biotic block, postbiotics?
Here’s a simple cheat sheet on the range of “biotics.”
- Prebiotics are the food these good bacteria love to eat, helping them grow and thrive. Kids should eat as many prebiotics as possible to build healthy immunity.
- Probiotics are live microorganisms (good bacteria) that support a healthy gut. A huge percentage of our immune system is in our gut, so probiotics have long been one of our go-to supplements for immunity support.
- Postbiotics are the beneficial byproducts left behind in the gut when probiotics are metabolized. Postbiotics offer benefits similar to probiotics, but you might choose a postbiotic for targeted immune support.
Each type of biotic plays a role in keeping kids healthy, but postbiotics like Renzo’s Roll Call Immunity are gaining attention for their unique ability to work at a cellular level, supporting the immune system in a super-targeted way.
Why Is Immune Support Crucial for Kids?
Childhood is a very important time for building strong immune defenses. The immunity that kids build in these early years can last a lifetime.
Of course, we want that immunity to keep them healthy and strong now, too! Every day, kids face a barrage of germs—whether they’re sharing toys at daycare, passing pencils in class, or playing tag at recess.
While getting sick occasionally is part of how kids build immunity, they don’t have to catch every bug that goes around. Supporting their natural defenses helps them stay healthy and happy—and makes your job a lot easier!
That’s where immune support from supplements like postbiotics comes in. Postbiotics help kids build stronger immunity to fight off more germy invaders and bounce back faster.
The Science Behind Postbiotics
So, what exactly makes postbiotics special?
Postbiotics are derived from probiotics, but they’re unique. While probiotics are live microorganisms, postbiotics are helpful compounds left over when our bodies metabolize probiotics.
Research shows that certain postbiotics help the body fight off germs and stay strong. Here are a few key points from the scientific literature on postbiotics:
The science suggests that postbiotics help "train" kids’ immune systems to respond appropriately—reducing the risk of overreaction (like allergies) or underreaction (like prolonged colds). 👈🏼 This is why we love postbiotics for year-round defense—not just during the cold season, but during allergy seasons, too.
Another cool finding: postbiotics influence the "gut-lung" and "gut-brain" axes. This could explain why postbiotics help improve respiratory health (important for colds and flu) and may even support mental health.
Postbiotics provide immune support without introducing live microorganisms. Probiotics, on the other hand, do have live organisms and may not always be safe for people with conditions that compromise or suppress their immunity.
What to Look for in a Postbiotic to Support Kids’ Immunity
You won’t be surprised to hear that we at Renzo’s have opinions about what makes a really good postbiotic. Here are our non-negotiables.
- Science-Backed: Some postbiotics just aren’t backed by enough solid evidence. Choose one that’s demonstrated to provide effective support.
- Proven Ingredients: Our postbiotic formula is powered by ingredients that are safe and effective for children, with dosing for little bodies.
- Sugar-Free: Bad bacteria love sugar, and it can create an imbalance in the gut, where most immune cells live. So keep sugar out of your postbiotics! (Renzo’s uses monkfruit instead for a delicious taste kids love.)
- Easy-to-Take Tablets: No messy powders or hard-to-swallow capsules here—just melt-in-your-mouth tablets that kids can take on the go.
Vegan, Gluten-Free, and Non-GMO: Keeping out questionable ingredients means more kids can benefit from Renzo’s postbiotic.
Check out Renzo’s Roll Call Postbiotic and see for yourself how we ticked all the boxes!
The Postbiotic We Recommend
Renzo’s Roll Call Immunity is not just any postbiotic.
It’s formulated with IMMUSE®, a clinically researched postbiotic made from Lactococcus lactis strain Plasma (LC-Plasma). This powerhouse ingredient targets special “leader” immune cells, giving your child’s immune system the extra support to tackle sniffles, sneezes, and respiratory challenges.
In simpler terms, this postbiotic formula helps train your kid’s immune system to be the best version of itself—like a personal coach for their natural defenses.
IMMUSE® is backed by science and works at the cellular level to strengthen immunity.
One melty tab packs one billion cells of LC-Plasma, the perfect daily dose for boosting immune defenses
Postbiotics for Respiratory Virus Season and Beyond
Respiratory viruses are our biggest concern for kids from back-to-school to spring break. Postbiotics can help to strengthen respiratory defenses, supporting the health of kids’ lungs and airways during cold and flu season.
But the benefits don’t stop there—postbiotic supplements can be a year-round MVP because they help regulate the immune response. That’s helpful for allergy season, too—which starts up right around when cold and flu season finishes!
So, whether kids are battling back-to-school germs, winter chills, or spring allergies, a good postbiotic supports kids in fighting off whatever the season brings.
Postbiotics: Part of a Total Immunity Strategy for Kids
Postbiotics are an incredible innovation in supporting immunity, but kids' immune systems thrive with a multi-pronged strategy. Here are a few ways to supercharge your child’s immunity:
- Nutritious meals: Focus on whole foods rich in vitamins like C, D, and zinc.
- Plenty of sleep: A solid bedtime routine helps their body recharge.
- Active play: Exercise boosts circulation and immune function.
- Good hygiene: Teach them to wash their hands regularly (and maybe keep a backup hand sanitizer for emergencies).
Combining these habits with Roll Call Immunity can create a powerhouse defense system for your child.
For more info, check out our post on building strong immunity in childhood.
Ready for the Power of Postbiotics?
Now you know the science behind postbiotics for immunity. It’s not easy to understand how our bodies fight off germs, but when you think of postbiotics, just think of year-round targeted immune support.
If you have any questions, don’t hesitate to reach out to Renzo’s. We can help you decide if Roll Call Immunity Postbiotic is right for your child.