A dental health research done in Israel has unanticipated finding that bad breath is more prevalent in overweight people. It reveals the connection between obesity and bad breath that could be caused by several factors. Obese people may have a diet that promotes the condition of dry mouth. In addition, it also reveals that people who are obese may be less in tune with taking care of their mouths and bodies. It is an appeal that if we know people having bad breath, we should encourage them that this condition is curable in almost all instances and do not feel embarrassed or intimidated having this problem. In fact, there are even professors of dentistry and experts in the field of bad breath sometimes have malodorous mouths.