Every mouth is full of bacteria, yeasts, fungi and viruses. Can we stop these infectious microorganisms from making us sick? Today, with millions dawning face masks, washing with antibacterial soaps, and sanitizing classrooms, hospitals and other public places, we need new solutions. Peer-reviewed research from some of the world’s foremost microbiologists is now demonstrating that the probiotic bacteria in our mouth can be used to reduce or prevent infections from invading the body’s internal tissues. Our oral probiotics can be our first line of defense against some of the most dangerous diseases …