I would like to add that our personal microbiome is not the same throughout our life. It changes according to what we eat, physical exercise, the environment in which we live in... ect. Also we share a similar microbiome with the people around us most of the time (es. cohabitants). So, after our birth, we receive a first colonization of bacteria that it will change with time.
moostar15 t1_issd1e7 wrote
Reply to comment by crazyhadron in How is the human gut microbiome established in infancy or earlier on? by molllymaybe
I would like to add that our personal microbiome is not the same throughout our life. It changes according to what we eat, physical exercise, the environment in which we live in... ect. Also we share a similar microbiome with the people around us most of the time (es. cohabitants). So, after our birth, we receive a first colonization of bacteria that it will change with time.