A few years I had to have a high anterior bowel resection. My query is around how does the affect the gut biome after a proportion of the bowel has been removed. Does this adversely change your health and weight control?

A few years I had to have a high anterior bowel resection. My query is around how does the affect the gut biome after a proportion of the bowel has been removed. Does this adversely change your health and weight control?