Bad breath, also known as halitosis, may be caused by a number of factors. We all know that pungent foods such as onions or garlic can cause less-than-fresh breath,
Most people would rather not talk about saliva. Too much saliva can be unsightly and embarrassing; too little can cause dry mouth syndrome. And without an active supply of saliva to help defend your mouth from bacteria, fungi and viruses, you can become especially vulnerable to cavities and gum disease.
