However, in people with
asthma, the M2 cells and the chemical signals they emit linger and call in other cells that cause inflammation that can trigger an
asthma attack with the
classic symptoms of difficulty breathing, wheezing and shortness
of breath.
When the offending food, called an allergen enters the blood stream and meets its IgE marker, it triggers the release
of chemicals including histamine that cause the
classic symptoms of allergy - skin rashes, hayfever, rhinitis, sinusitis,
asthma, eczema, swelling in the face or throat and anaphylaxis.