The gut and brain are in constant communication. Discover how your gut microbiome shapes your mood, immunity, and mental clarity — and what Ayurveda says about it.
15/01/2026
As stated in a study published by Harvard Medical School, the enteric nervous system that regulates our gut is often called the body's second brain. Although it can't compose poetry or solve equations, this extensive network uses the same chemicals and cells as the brain to help us digest and to alert the brain when something is amiss.
The gut and brain are in constant communication through the nervous system, hormones & neurotransmitters, the immune system, and the microbiome. This communication gives the gut an influence over our immune system, mood, and cognitive function.
A healthy and strong digestive system is a cornerstone for good health. Medical research has placed increasing emphasis on gut health over recent years due to growing awareness of its significant impact on the gut microbiome.
A good gut-microbiome plays a vital role in digestion, nutrient absorption, maintaining a good immune system and even impacts mental health. In fact, more than 70 per cent of serotonin, the happy hormone, is produced in the gut and not in the brain. Furthermore, by feeding the good bacteria in the gut one can improve mental wellbeing through better mood and reduced anxiety.
The ancient science of Ayurveda emphasizes that most of the gut disorders occur due to an imbalance in the bodily doshas. The accumulation of undigested toxins is at the core of all digestive disorders, including irritable bowel syndrome (IBS), Inflammatory Bowel disease, colitis etc. The imbalances in the gut can influence brain function, mood, and behavior.
Ayurveda also states that diet and lifestyle play a major role in maintaining good digestion. Poor dietary habits such as consuming processed foods, overeating, eating incompatible food combinations, and irregular eating patterns disrupt the digestive process and contribute to gut disorders.
Beyond the balanced diets, fiber-rich meals, and probiotics, there are some food items that can be added to daily diet to maintain and improve gut health. Here they are:
Myth: My gut just digests food. That's it.
Truth: Your gut's a multitasker — digesting, immune-boosting, and mood-managing.
Myth: The brain is the boss of everything.
Truth: Your gut is the second brain. And it's not just following orders — it talks back.
Myth: Feeling low? Must be all in your head.
Truth: It might be in your gut — 70% of your serotonin is made there.
Myth: Ayurveda is all about turmeric and yoga.
Truth: Ayurveda mapped gut health and dosha imbalances way before it was cool.
Myth: My gut has nothing to do with my mental health.
Truth: Gut imbalances can throw your mood, memory, and focus way off track.
Now you know who needs the VIP treatment – your gut. Give it good food, better habits, and zero processed drama.
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