If you have acne, you know that you’d do anything to get rid of it. Scientific research has led to a mobile friendly answer that  start with something as simple as your refrigerator. Northwestern university has created a free iPhone app that uses science to help people with acne make better food choices. It uses data from a systematic analysis of peer-reviewed research studies to show people if there is or is not scientific evidence linking acne to foods such as chocolate, fat, sugar and whey protein.