Stratum Nutrition highlights BLIS K12® Oral Probiotic for Ear, Nose and Throat health. BLIS K12 is a specific strain of Streptococcus salivarius (S. salivarius), some of the most important and numerous bacteria found in the mouth of healthy individuals.  These probiotic strains secrete powerful protiens called Bacteriocin-Like-Inhibitory Substances.  More than 30 years of science support BLIS K12® and its beneficial influence on ENT and immune health, and breath.   more -