Focus on Fibre, a Key Food for Gut Microbes

Supporting a healthy and diverse gut microbiome is likely to be beneficial to mood regulation. The primary food for the population of gut microbes is fibre, acquired by the consumption of a broad range of wholegrains and plant foods – nuts, seeds, herbs, spices, legumes, fruits and vegetables.

If we consume insufficient dietary fibre, the balance of microbes becomes perturbed and the protective mucus lining of the gut is depleted, leaving the gut cells vulnerable. In this condition, the junctions of the gut lining can slacken, permitting the transfer of gut bacteria into the bloodstream.