allergic to wheat, peanut, CORN, potato, corn being the worst. What cosmetics have corn based in them? Heard they do. My face flushes easily so i assume it is due to corn allergy such as glycerin??make sense? What foods do i need to involve and what can i do with these allergies. Just got diagnosed today and doctor didnt give me anything to look after as to what to take and eat, etc...PLease let me know.