Meth mouth

src: i.ytimg.com Meth mouth is severe tooth decay and tooth loss, as well as tooth fracture, acid erosion, and other oral problems, potenti...

Dog communication

src: www.pets4homes.co.uk Dog communication is the transfer of information between dogs, and also the transfer of information between dogs ...

Herpes simplex

src: www.dermquest.com Herpes simplex is a viral disease caused by the herpes simplex virus. Infections are categorized based on the part o...

Health effects of tobacco

src: 4.bp.blogspot.com Tobacco use has predominantly negative effects on human health and concern about health effects of tobacco has a lon...