️The gut and brain communicate through the microbiome, which consists of bacteria, viruses, and fungi.
️The microbiome produces chemicals that send messages to the brain via the vagus nerve.
️Depressed individuals have different microbiomes compared to non-depressed individuals.
️Diet, medications, age, sleep, and activity level can affect the diversity of gut bacteria.
️Boosting gut health through diet, prebiotics, probiotics, and exercise can improve mental well-being.