New research reveals IBS isn't just about which bacteria are present, but what they're doing. Some produce compounds that trigger diarrhoea or constipation. Others are missing entirely - like butyrate producers that calm inflammation and support gut barrier function. The emerging link between microbiome imbalance, mast cells, and histamine may explain why some people experience food sensitivities, cyclical flares, or multi-system symptoms alongside their IBS. It's time to move beyond permanent restriction toward genuine restoration: rebuilding microbial diversity, calming immune activation, and supporting the gut-brain connection.

Emerging research highlights a strong link between gut health and Parkinson’s disease (PD), showing that an imbalanced microbiome (dysbiosis) may contribute to digestive issues, inflammation, and worsening symptoms. Factors like leaky gut, weight loss, and neuroinflammation are common in PD, making gut support a key area of focus. A Mediterranean-style diet rich in fibre, healthy fats, and fermented foods can help restore microbial balance, while prebiotics (like inulin and resistant starch) and targeted probiotics support beneficial bacteria. Gentle herbal remedies, such as pomegranate husk and green tea, may also help reduce inflammation and promote gut health. By nurturing the gut, we can take proactive steps toward improving overall wellbeing in PD. Read on to explore practical, evidence-based strategies for better gut and brain health.