If you spent your adolescent years stressing about pimples and acne, there’s a good chance you’ll get the last laugh. Researchers at King’s College London found that the skin of a person who suffered from acne as a young adult is better equipped to protect itself as it ages. Additionally, researchers found that that the white blood cells of acne sufferers may be able to stay healthy for longer than those without acne, which could possibly mean a longer lifespan.
http://www.sfgate.com/news/article/Researchers-find-that-acne-sufferers-may-actually-9384454.php