Next time you buy produce, take the time to look at those little stickers that have been painstakingly attached to each edible. The numbers tell you a lot about what you are getting ready to put into your body. Four numbers means that it has been conventionally grown. Five numbers starting with a 9 means it is organic. And last, but certainly not least, five numbers beginning with an 8 means it has been genetically engineered. For more info see www.plucodes.com.