Nothing has been, nor is more confusing for practitioners and clients a like than the IgG food sensitivity test. Promoted by many as a food allergy test, IgG testing often results in restrictive diets, unintended weight loss and a fear of eating. IgG is but one part of the puzzle and when combined with other screening tests (zonulin, histamine/DAO & Candida antibodies), and properly understood by practitioner and client, and communicated accurately, can help inform care. Dr Aron Gonshor b...