Supplements Vitamin B A deficiency of B vitamins may be the cause of your bad breath, so try taking 50 mg of niacinimide with each meal, plus a high potency B complex tablet and 50 mg of B6 once

Will taking vitamins for bad breath work? In the past, bad breath was attributed to poor oral hygiene - if you had it, people assumed that you did not brush your teeth regularly and have regular denta