Microbiota in numbers

The gut microbiota (or microbiome) is much more than a collection of bacteria: it’s a true conductor for your health, influencing digestion, your immune system, and even your mood. Yet for many of us, it remains somewhat of a mystery. Understanding its role and importance can help you take better care of it—through nutrition, lifestyle, and sometimes a natural little boost. Here are some fascinating numbers to help you grasp the impact of this “second brain” living in your belly.

70% of your immune cells live in your gut!

Did you know that around 70% of your body’s immune cells are located in the gut? These cells constantly interact with your microbiome, forming a vital line of defense against infections. When your microbiome is imbalanced, this communication can be disrupted, increasing the risk of chronic inflammation, digestive issues, allergies, or even metabolic disorders. Taking care of your gut is therefore key to keeping your immune system strong and responsive.

500 million neurons in your gut, connected to your brain!

Your gut contains about 500 million neurons, forming what’s called the enteric nervous system, or your “second brain.” This complex network autonomously controls essential functions like gut motility and enzyme secretion. But it doesn’t stop there: it constantly communicates with your brain via the vagus nerve, affecting mood, stress levels, and overall mental well-being. That’s why digestive discomfort can sometimes trigger irritability or anxiety—and vice versa, stress can upset your gut. Caring for your microbiome is also caring for your mind.

95% of serotonin is made in your gut!

Serotonin, often called the “happiness messenger,” isn’t just made in the brain. In fact, about 95% of this vital hormone is produced in the gut, where it plays a key role in regulating appetite, sleep, and mood. An imbalanced microbiome can therefore directly impact your daily energy and emotional state. That’s why a fiber-rich diet with probiotics can benefit not only your gut but also your mood.

Your microbiome can weigh up to 2 kg!

Yes, you read that right: your gut microbiome can weigh 1 to 2 kg of microorganisms living in symbiosis with your body. This living “organ” contributes to digesting food, producing vitamins, and protecting against pathogens. A rich and diverse microbiome supports overall health, while a poor or imbalanced one can lead to fatigue, digestive issues, or even weight gain. Taking care of your microbiome is an investment in your energy and well-being.

Alpx Biotix, natural support for your microbiome

To support your microbiome every day, Alpx Biotix is a 100% natural, top quality ally. Its innovative formula combines carefully selected probiotics and prebiotics to promote a balanced microbiome, support digestion, and strengthen your natural defenses. Made in Switzerland, Alpx Biotix is easy to take daily and helps keep your gut in top shape—so you feel lighter, more energetic, and healthier overall. Because caring for your microbiome is also caring for your energy, mood, and well-being.

👉 Discover Alpx Biotix and give your gut the support it deserves.