Generally-healthy individuals with aberrant bowel movement frequencies show enrichment for microbially-derived blood metabolites associated with impaired kidney function.

Overall, we suggest that even mild levels of chronic constipation may cause damage to organ systems over time and ultimately give rise to chronic diseases, like CKD or neurodegeneration. These findings pave the way for future research into early interventions for individuals at risk of developing chronic diseases related to BMF abnormalities. Managing BMF abnormalities prior to disease development may be an important disease prevention strategy, but this will require further evidence through longitudinal human intervention trials.