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The Gut-Brain Connection: Your Second Brain Holds the Key to Mental Wellbeing

Forget "digestive health," it's time to talk gut-brain health. This intricate, bidirectional communication system, fueled by the vagus nerve and gut microbes, profoundly impacts your mental state.

So, what's the science behind it?

  • Vagus Nerve: This highway carries messages primarily from the gut to the brain, influencing mood, stress, and even cognitive function.

  • Gut Microbes: These tiny residents, numbering in the trillions, not only aid digestion but also regulate inflammation and even neurotransmitter production (like the mood-regulating serotonin, 95% of which is made in your gut!).

  • Enteric Nervous System: Often called the "second brain," this complex network governs digestion and interacts extensively with the central nervous system.

  • Immune System: 75% resides in the gut, impacting inflammation throughout the body, including the brain.

How does this impact your brain health?

While the exact mechanisms are still under investigation, studies suggest a strong link between gut health and:

  • Mood: Gut imbalances are associated with anxiety, depression, and even more serious mental health conditions.

  • Cognitive Function: Research suggests a connection between gut health and cognitive decline, including dementia.

  • Inflammation: Chronic gut inflammation can trigger inflammation in the brain, impacting mood and cognitive function.

The good news? You can nourish your brain by nourishing your gut.

  • Prioritize a diverse diet: Focus on whole, unprocessed foods rich in fiber (fruits, vegetables, nuts, seeds) to feed your gut microbes.

  • Omega-3s are your friend: Fatty fish, walnuts, algae, and chia seeds boast brain-boosting omega-3s and inflammation-reducing properties.

  • Manage stress: Chronic stress disrupts gut health, so prioritize stress-management techniques like yoga or meditation.

Bonus recipe: Blueberry Hemp Overnight Oats

This fiber- and omega-3-packed breakfast nourishes both your gut and brain.

Serves 2


  • 1 cup blueberries (fresh or frozen) 

  • 1 cup oats (gluten-free) 

  • 1 cup almond milk

  • 1 tablespoon chia seeds

  • 2 tablespoons hemp seeds

  • ½ teaspoon cinnamon 

  • 1 banana, sliced

  • ¼ cup chopped walnuts Blend blueberries in the food processor until smooth. Mix blueberries, oats, almond milk, chia seeds, hemp seeds in a bowl with a lid. Let set in fridge overnight.  Split into two bowls and top with cinnamon, banana, and walnuts.

Remember, a healthy gut is a key player in a healthy mind. Take charge of your gut health and unlock the potential for improved mental wellbeing. To find out more check out this video:

and these resources below.




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