Not exact matches
Though the diagnostic tests
for celiac disease or
food allergies are
negative in such individuals, they still find advantages of a gluten free diet.
My
allergy skin prick tests
for soy and milk were
negative, which shows that my reactions are not IgE mediated, and, thus, not «typical»
food allergies in which there would be a concern about anaphylaxis.
It's common
for people with histamine intolerance to screen
for food allergies and have the results come back
negative.
Lo and behold I discovered I have quite a few
food allergies and now that I have eliminated those
foods I don't get the reaction from greens (they were stirring the pot of toxic build up from years of eating
food I can't digest) It took about a year to fully figure out the
food allergy thing and it took just as long to want to drink anything green after such
negative side effects
for so long.
We were shocked to learn that unlike humans,
food allergies / intolerances in dogs often have a cumulative effect; allowing them to eat the same
food for years with no obvious
negative effects.
A
food allergy occurs when a dog's immune system identifies a certain type of
food or ingredient as a threat — as a result, it produces antibodies to fight the threat and those antibodies can result in
negative symptoms
for your dog.
As
for a false
negative, some
food allergies produce a delayed result of a positive allergic reaction and the positive diagnosis is missed.