Lactobacillus reuteri is a probiotic bacterium that can provide a range of benefits to the human body. But, if you are looking for synonyms to describe this type of probiotic strain, there are a few options to consider. Some of the most common synonyms for lactobacillus reuteri include L. reuteri, reuteri bacterium, and probiotic microorganism. Other synonyms might include beneficial bacteria, gut flora, and beneficial probiotic strain. Regardless of the term you choose to use, lactobacillus reuteri is an essential microbe for maintaining a healthy gut microbiome and overall health. The beneficial properties of lactobacillus reuteri are numerous and include improved immune function, enhanced digestion, and even a reduced risk of certain diseases.