Leaky Gut: What We Know About the Intestinal Barrier and Your Health
Why the gut matters so much The gut does far more than digest food. A large part of the immune system – often estimated at around 70% of immune cells – sits in and around the intestinal wall. The gut also communicates with the brain via nerves, hormones and immune signals, and its bacteria influence metabolism, weight and possibly mood.…
PureberryOctober 13, 2026





















