Ige Blood Test For Food Allergies

The immunoglobulin E IgE blood test is often done as part of an initial screen for allergies. High IgE levels also may indicate a parasitic infection..Blood tests measure the presence of IgE antibo.s to specific foods. IgE, short for “immunoglobulin E,” is the antibody that triggers food allergy symptoms. In .

Ige Blood Test For Food Allergies

The immunoglobulin E IgE blood test is often done as part of an initial screen for allergies. High IgE levels also may indicate a parasitic infection..Blood tests measure the presence of IgE antibo.s to specific foods. IgE, short for “immunoglobulin E,” is the antibody that triggers food allergy symptoms. In the past, these tests were called “RASTs” which stands for radioallergosorbent tests because they used radioactivity, but .