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Results 1 - 1 of 1 for halitosis
  1. Zinc 
    ... an antibacterial agent, seems to help prevent gingivitis. Bad breath. Chewing gum, sucking on a candy, or using a mouth rinse containing zinc reduces bad breath. Cold sores (herpes labialis). Applying zinc sulfate or ...
    https://medlineplus.gov/druginfo/natural/982.html - Drugs and Supplements