We tested more than 60 oral hygiene products, from toothbrushes and toothpastes to tongue scrapers and mouthwashes. These 11 ...

Deep cleaning teeth helps get rid of bad breath and promotes healing of gum disease. But deep cleanings have risks too. Learn the pros and cons of deep dental cleaning.

Latest medical research on lung disease. Learn about the symptoms of chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer along with the latest treatment information.

Good personal hygiene is important for physical and mental health. In this article, learn about different aspects of personal hygiene and its benefits.