In this episode of the Merck Manuals Medical Myths podcast, Dr. Bernard J. Hennessy, DDS, from Texas A&M University, School of Dentistry, unveils the truth about halitosis, commonly known as bad breath. The discussion dives into the basics of halitosis, its prevalence, and the myths surrounding its causes and cures. Dr. Hennessy dispels common misconceptions about mouthwashes, breath mints, and the effectiveness of brushing teeth in curing bad breath. Explore the impact of diets on halitosis, debunked myths, and discover natural remedies like parsley, probiotics, and peppermint oil. Gain insights into recognizing and preventing halitosis, understanding its potential links to medications and underlying health issues. Medical knowledge is power – pass it on for a breath of fresh insight.