Suicide attempts are up in Virginia.Preview: A new study shows more than 3 thousand 6-hundred food contact chemicals, many known to cause cancer, reproductive problems, and other health concerns, end up in the human body. The FDA says some are indirect food additives including those used to prevent grease from leaking through packaging and chemicals to prevent discoloring from repeated use of plastic containers. These chemicals enter the food during the manufacturing, processing, packaging and shipping of foods.