Unless you've been living in a cave or perhaps Cuba, you've probably heard that buying organic produce is better. The most important reason to buy organic is to avoid exposure to the toxic chemical pesticides and fertilizers used to grow commercial produce these days. The pesticides they put on our food have been linked to some serious health problems like Cancer, Birth Defects, Parkinson's, Asthma, Autism, ADHD, and more. Here's the most recent report of the cleanest and dirtiest produce based on FDA and USDA data.