Shannon's New Allergy

Since Shannon has so many dietary restrictions and eats so healthy anyway, she very rarely eats anything processed. But while she was at the beach with her boyfriend's family, she didn't have the same flexibility as she has at home. I don't know what she was eating, but it apparently contained red food dye (which Shannon hasn't had in a long time). This caused her palms to blister and develop a rash. Luckily, Roddy's uncle is a doctor and knew what this meant. I would have thought that Shannon was turning into a werewolf (in my defense, a rash on your palms is one of the symptoms!)