Probiotics: What Are They and Should I Be Taking Them?
Our microbiome consists of mostly bacteria and resides in our small intestine and colon. Its purpose is to fight off pathogenic microbes, help maintain the integrity of our gut lining, metabolize drugs and other foreign substances and aid in immune defense (Sanders, 2004). An unbalanced gut microbiome, also known as dysbiosis, has been linked to chronic diseases such as obesity, type II diabetes, colorectal cancers, cardiovascular diseases as well as other digestive conditions such as irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), Crohn’s disease, and ulcerative colitis (Carding et al., 2015; Hills et al., 2019).