I too have sulfite sensitivity. Here is some info that I have found helpful:
Also, the Sulfite Oxidase enzyme requires molybdenum, vitamin B12, iron, zinc, and magnesium to function correctly. Correcting a deficiency of these nutrients may reduce sensitivity to sulfites. Additionally, it is known that Vitamin B12 binds to sulfites and makes it much easier to eliminate them from the body. If you know you are having a sulfite reaction, take a large dose of Vitamin B12 (i.e, 1500-5000mcg). Benadryl also is helpful for reactions to sulfites.
Other nutrients and/or herbs may help compensate for additional issues with sulfite processing in the liver. Sulfite Oxidase is part of what is called the Methylation Cycle. For more details about
this cycle, check out the following:
The test for methylation cycle genetic variants is less expensive from Dr. Amy Yasko's site:
Note: I have no financial connections with any website, product, practitioner, or service mentioned within this post and on any of the websites listed herein. I am simply a satisfied customer.
Chronic Lyme Disease, Chronic Bartonella (clinical dx only), Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication/Chemical Allergies & Intolerances, Asthma, Gut issues (dysmotility, non-specific inflammation), UCTD ("Secondary Lupus-Like Syndrome"), Osteoporosis, chronic Lymphopenia, etc.; G-Tube; Currently trying to wean off TPN.
Meds: Pulmicort, IV Ceftazidime, Heparin (to flush PICC line), Claritin, Domperidone, Colloidal Silver (used topically), probiotics, Milk Thistle, homeopathy.