Packed Food Is Harmful For Health - Packed food is being used in developed countries for a long time. In the past few years the usage of packed food is also getting common in Pakistan and other developing countries. But according to current research in America, describes that a chemical used in these packed food items could be harmful for the health. This chemical is called the bisphenol A (BPA). Bisphenol A is used primarily to make plastics, and products containing bisphenol A-based plastics.