Gut Health Claims: Fact vs. Fiction

🎯 Reality Check: Hmmm 🤨

📝 Why: There is decent research showing the gut affects immunity and can also play a role in mood (thanks to the gut-brain axis), but links to energy and sleep are less well-established. The NHS and Harvard both note gut health is important overall, but science is still exploring how far gut effects reach. Not all claims here have equal scientific support!

🔗 Source: NHS (UK), Harvard Health Publishing, Mayer EA. Gut Microbiota—A Potential Regulator of Neurodevelopment, Microbiome, 2022