Secretory Immunoglobulin A (sIgA)
SIgA is found throughout the gastrointestinal tract, and in mucus secretions throughout the body. This important immunoglobulin is the first line of defence against bacteria, food residues, fungi, parasites and viruses, and a deficiency of sIgA is common.Deficient levels of siga can result in increased uptake of intestinal pathogens or macromolecules, which often stimulate a systemic immune response.
Who is this test for?
To everyone, especially individuals suffering from the following symptoms: