Your gut health and immune system are more closely connected than many people realise. If your digestion feels unsettled, your body may also feel more run down, reactive or sensitive. This does not mean every cold, skin flare up or tired spell is caused by the gut, but it does mean the gut is a valuable place to explore. The digestive system is not just where food is broken down. It is a communication hub, where nutrients, gut bacteria, the gut lining and immune cells interac