If you worry about acne, join the club. So maybe you think you know it all when it comes to acne.
Some teens sprout a few pimples.
Others battle serious acne. Scientists have so far found no concrete connection between what you eat and the pimples you get. If oily cells stay trapped beneath the skin's surface, you may get a whitehead . But when normal skin bacteria invade a clogged pore, infection-fighting white blood cells rush to the rescue. Then walls of a hair follicle stretch and rupture.