i tested positive for corn allergy, wheat, peanut, potato, peach, green pea,. I mean what can i eat. Wheat takes away bread, etc.....beer? I mean the symptoms i get are usually red bumps on skin, flushed face and feeling hot...reddish burning eyes? Not sure if this is food allergy reaction or just histamine reaction. Going to start antihistamine but i mean come on...how in the world am i to eat? Doctor gave me no real plan. I have no idea what i can and cant eat. Corn is in all sorts of things..including skin care prodcuts. Do any of you know what skin care product name corn is related to? Is it glycerin? or what? Any help would be appreicated?