Acne is a skin disorder that affects millions of people around the world. Acne occurs when there is an excessive secretion of sebum, a substance from the hair follicles. The excess secretion becomes the target for dust and bacteria to accumulate to later develop into acne.

Acne can affect people of all ages and races. But occurrence of acne is very high among adolescent people. According to studies, almost 85 percent of adolescents and young adults within the age range…

Source: Health and Fitness: Acne Articles from EzineArticles.com