If you have celiac disease then a wheat Christmas cookie could put you in bed for more than a day. I have a niece who has been violently sickened for a week by supposed gluten-free food she has eaten at restaurants. She has to do a lot of traveling for her job, and after experiencing this a number of times, she now packs all her food when she is on the road.
Looks like Rancid Frosting
Projectile Vomiting right?
YES they CAN!
Cupcakes too
Are you living in Colorado?
MSG and high fructose corn syrup does it for me, especially MSG. I have had bread at a restaurant and just shutdown and had a headache for the rest of the dinner. I now just have meat and potatoes and vegi’s.