add Blood Cancer risk to the list 😱 As we grow older-or in some cases, when #Gut Health is compromised by disease-changes in the intestinal lining allow certain bacteria to leak their byproducts into the bloodstream. One such molecule, produced by specific bacteria, acts as a signal that accelerates the expansion of dormant, pre-leukemic blood cells, a critical step to developing full-blown leukemia. news-medical.net/news/202..