Small Intestinal Bacterial Overgrowth (SIBO) info
http://www.google.ca/url?sa=t&rct=j&q=& ... LsZckJkKAw
Low dose non slow release Naltrexone obtained from a compounding pharmacy may be beneficial for SIBO, IBS/IBD and may help with inflammation and ultimately halitosis. (It will not work against candida however.) The dose can be titrated by diluting the pills in water and administering by a pipette to get the exact dose that is beneficial for you.
ADHD stimulant drugs may help in defecating thus preventing build up of fecal material that can cause bad breath
Curcumin powder with piperine or curcumin root is shown to be an antifungal, antiseptic, antinflammatory etc to help stop bad breath
