Every now and then a patient will come in complaining of mysterious pains, and sometimes numbness, that seem to be unrelated to exercise, injury, medications (blood pressure, cholesterol), or prolonged cramped sleep positions, etc. I tell these patients who have these complaints that their quirky pains just might be caused by something they haven’t considered…a food allergy. Here’s what I tell my patients about food allergy substances you may be ingesting every day that can be causing your nerve pain.