The Second Brain

The gut, often referred to as our "second brain," plays a crucial role in both physical and mental well-being. This vast network of trillions of microbes in the gut not only aids in digestion and immune function but also produces neurotransmitters, such as serotonin, which regulate mood and emotional well-being. About 90% of the body's serotonin is made in the gut. These gut microbes communicate with the brain through a complex system known as the gut-brain axis. When the gut is balanced and healthy, nourished by a diet rich in fibre, fermented foods, and diverse plant-based nutrients, it can positively influence our mood and help curb cravings for unhealthy, processed foods. Thus, maintaining a healthy gut isn't just about digestion; it's deeply connected to emotional resilience and overall happiness.