Numerous studies in the past two decades have demonstrated links between gut health and the immune system, mood, mental health, autoimmune diseases, endocrine disorders and skin conditions.

1. Upset stomach: Stomach disturbances like gas, bloating, constipation, diarrhoea, and heartburn can all be signs of an unhealthy gut.
2. A high-sugar diet: High amounts of refined sugars, have been linked to increased inflammation in the body.
3. Unintentional weight changes Gaining or losing weight without making changes to your diet or exercise habits may be a sign of an unhealthy gut.
4. Sleep disturbances or constant fatigue: An unhealthy gut may contribute to sleep disturbances such as insomnia or poor sleep, and therefore lead to chronic fatigue.
5. Skin irritation: Skin conditions like eczema may be related to a damaged gut. Inflammation in the gut caused by a poor diet or food allergies may cause increased “leaking” of certain proteins out into the body, which can, in turn, irritate the skin and cause conditions such as eczema.
6. Autoimmune conditions : It’s thought that an unhealthy gut may increase systemic inflammation and alter the proper functioning of the immune system.
7. Food intolerances: Food intolerances are the result of difficulty digesting certain foods It’s thought that food intolerances may be caused by the poor quality of bacteria in the gut.