The science behind gut feelings

The phrase "gut feeling" isn’t just a metaphor—there’s a scientific basis behind it. The gut and brain are closely connected through the gut-brain axis, a communication pathway that influences emotions, decision-making and overall mental wellbeing.

The gut houses millions of neurons that produce neurotransmitters like serotonin and dopamine, which regulate mood and cognition. A healthy gut microbiome supports emotional stability, while an imbalanced gut can contribute to anxiety and stress.

When you experience a strong instinct or gut reaction, it’s often the result of subconscious processing in the brain, combined with signals from the gut. Paying attention to gut health through diet, probiotics, and stress management can improve both physical and emotional wellbeing.