The purpose of this survey is to help you connect the dots between your environment and your health. People that have food sensitivities almost always also have chemical sensitivities. Reducing dust, mold, pollen and chemical allergies can help reduce food allergies, and vice-versa. Allergies affect the brain and nervous system creating a myriad of behavioral and mental symptoms, including hyperactivity, turrets, forgetfulness, aggressiveness, depression, comprehension problems, bed wetting, the list is long. Sudden changes can be solely due to an allergy. If you have any of the above keep asking yourself "What have you eaten, touched, or smelled within the last few minutes or hour?" These are real clues that are pieces of the puzzle that can solve mysteries. Below are questions that will give you clues as to whether there are hidden allergies in the family..