Most of us think of the gut as just… doing its job. You eat, it digests, and you move on with your day. But here’s the surprising part: your gut could be quietly influencing your mood, your energy, and even how you respond to stress.
This isn’t some far-out theory. There’s a name for it: the gut-brain axis – and it’s becoming a big deal in health and wellness.
Wait – My Gut Talks to My Brain?
Yes, kind of! Think of it as a two-way chat between your stomach and your mind, going on in the background all day long. It’s happening through a few key channels:
- The vagus nerve (basically a hotline between gut and brain)
- Neurotransmitters like serotonin and dopamine (many of which are actually made in the gut)
- Your immune system
- And the little guys — gut bacteria, who send out chemical signals with surprising effects
The wild bit? Your gut produces about 90% of your serotonin – that’s the stuff often linked to feeling calm, balanced, and emotionally okay.
It also makes short-chain fatty acids (they’re less glamorous, but still important) that help lower inflammation and support brain function. Long story short: your gut plays a bigger role in your mental state than most people realise.
So… Is This Just a Trend?
Not at all. The gut-brain connection has been studied in neuroscience, psychiatry, and gastroenterology for years now — and the evidence keeps growing.
Some of the more eye-opening findings?
- When your gut bacteria are out of balance, it’s been linked to anxiety, brain fog, and low mood
- Fermented foods (like kombucha) and probiotics may help people feel more emotionally steady and resilient
- Gut health in early life could even shape how the brain develops later on
“There is now strong evidence that the gut microbiota influences brain function, behaviour, and mental health.”
– Cryan & Dinan, Nature Reviews Neuroscience, 2012 – Link Here
Where Purearth Comes In
We’ve always believed that looking after your gut isn’t just about digestion — it’s part of looking after you. That’s why we created our kombucha powders the way we did: naturally fermented, rich in probiotics, and easy to build into your day without any faff.
Here’s why they work so well:
- They’re live-culture rich – so you’re feeding your microbiome in a meaningful way
- They slot easily into a daily routine – add to water, take on the go, mix into smoothies, whatever works for you
- Our blends – Gut, Glow, and Defence – are all about supporting balance: from digestion and skin to immunity and overall wellbeing
We’re not here to make wild claims. We just believe that looking after your gut is one of the most powerful, natural things you can do for your body — and your mind.
A Small Habit That Can Make a Big Difference
So whether you’re dealing with stress, working on your energy levels, or just want to feel a bit more yourself again, starting with your gut might be the gentlest (and smartest) first step.
✨ Explore our kombucha blends here
