No, you would have to be allergic to water, oxygen, or high temperatures. You'd be dead by now.
Yes, only if you are actually allergic to collagen. It is possible to be allergic to collagen.
No, it is not possible to be allergic to blood. Your immune system violently reacts to the allergens you are allergic to. If anyone were allergic to blood, they'd be dead by now. But it is possible to have a phobia of blood.
Yes, it is possible to be allergic to egg whites and experience symptoms of an allergic reaction.
Yes
Yes, it is possible to be allergic to grass. Grass pollen is a common allergen that can trigger allergic reactions in some individuals, causing symptoms such as sneezing, itching, and congestion.
yes. i am allergic to the metal in the needles but the doctor does not know why.
Yes, it is possible to be allergic to egg yolk exclusively.
It is possible to be allergic to just egg white, but it is more common to be allergic to the whole egg.
Yes
Yes
no, are you crazy?
yes, it is possible to be allergic to anything.