I have had a life long problem with sore throats and mouth ulcers from childhood and for the last 15 years halitosis. I have been reading up on this topic and it has given me answers that i could not get answered by my local GP and ENT Specialists. I have found it very settling to my being, as i was given answers that suggested that i was unclean in my habits which is deffinatlley not the cause.
Are there medications available that containt k12 that could be taken orally to counteract low levels of S salivarius and higher invasive bacteria of the mouth?

Thanks