Akkermansia: The GLP-1 Bacteria
GLP-1 medications are everywhere right now, but GLP-1 itself is not new. It’s a hormone your body naturally produces to regulate blood sugar, insulin response, and appetite.
What most people don’t realize is that one of the biggest influences on your natural GLP-1 production lives in your gut.
It’s called Akkermansia muciniphila.
If you work in functional medicine, or you’ve been following gut research closely, you’ve likely heard its name come up more and more and for good reason.
Akkermansia is a mucin-loving bacteria, meaning it feeds on the mucus layer of the gut. That might sound like a bad thing, but in a healthy system it actually strengthens and stimulates renewal of the gut lining.
Think of it as pruning and rebuilding.
Where it gets especially interesting is metabolic signaling. Akkermansia generates postbiotics like propionate and a peptide called p9. These compounds have been shown to support GLP-1 production.
GLP-1 is one of the body’s natural gut derived hormones. It helps to enhance insulin secretion, improves blood sugar regulation, slows gastric emptying, and increases satiety.
In other words, it plays a major role in appetite control and metabolic stability.
We see low or below detectable limits of Akkermansia quite often in practice. When Akkermansia levels are low, we often see ripple effects in blood sugar regulation, inflammation, and weight resistance.
How Do We Support Akkermansia?
Akkermansia thrives on polyphenols. These are compounds found in deep pigmented plant foods. Think:
Blackberries, strawberries, raspberries
Dark chocolate, cacao powder
Cherries
Pomegranates
Matcha, green tea
Purple carrots and sweet potatoes
Red onion
Red cabbage
Black olives
Almonds, flaxseeds, pecans
Red rice, red quinoa
These foods provide the polyphenols that help Akkermansia grow and function optimally.
If someone is chronically under-eating plants or overly restricting carbohydrates Akkermansia levels often reflect that.
It’s not always about adding a probiotic.
Sometimes it’s about feeding the right organisms.
We cannot separate gut health from metabolic health, and we cannot expect stable blood sugar if the gut ecosystem is inflamed and undernourished.
When the gut ecosystem is functioning well, the body regulates appetite, insulin, and inflammation more efficiently on its own.
The goal is to restore the systems that allow it to self-regulate.
If you’re dealing with signs of metabolic dysfunction and feel like you’ve tried the food and lifestyle changes but something still isn’t clicking, it may be time to look at your gut. The Gut Panel gives us a clear picture of your gut microbiome so we can see whether bacteria like Akkermansia are part of the story.
If you’ve already done stool testing and know low Akkermansia is showing up for you, our 1:1 Functional C.A.R.E Method™ offers personalized support to restore your gut microbiome and optimize metabolic health.
