>>What allergens are present year round in Los Angeles? Thank you in
>>advance for all replies.
>You'd be better off getting tested to see what you're allergic to and
>then seeing if it's present in your city. I wonder about cats.......?
>H2
If the test is negative and the histamine control is positive, how
likely is it that the person is allergic to the substance anyway?
Are there any blood tests that can indicate the presence or absence
of allergies?

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My cat really loves me. When it is cold at night he lies right
up against me in the bed to help keep me warm.