There are about 4 million people in the United States that suffer every day from some form of food allergy. Many have symptoms that can range from complications in breathing, breaking out in hives, throwing up, and in some cases death. The problem is that too many people mistake having a food allergy with simply not being able to tolerate a particular food. You should understand that if you had food intolerance, you would likely have very different symptoms that were not as serious such as gas, bloating, and maybe some personal discomfort. If you believe you could possibly be suffering from food allergies Louisville, KY areas you should schedule an appointment with an allergist right away.