A bunch of people seem to be identifying this as an issue, lately, so it gets its own thread
My understanding is that sulfur sensitivity happens when the SUOX (sulfoxidation?) enzyme gets overloaded. SUOX converts sulfite into sulfate. Sulfate is one of the detox pathways.
SUOX requires B6 and molybdenum. Too MUCH B6 and/or molybdenum can also create an issue.
Sulfite comes from foods and additives, other forms of sulfur come from foods, and sulfite is also an end product of the transsulfuration sequence. Transsulfuration needs magnesium and B6 (chocolate cravings can mean your body wants to push more down this pathway). It can be REALLY active in some people. To limit it (so as to not produce so much sulfite), you can push the methyl cycle (folate/B12) and limit methionine (a protein, but don't eliminate it completely!)
This isn't our issue, but I'm curious anyway. I'm not an expert yet!

My understanding is that sulfur sensitivity happens when the SUOX (sulfoxidation?) enzyme gets overloaded. SUOX converts sulfite into sulfate. Sulfate is one of the detox pathways.
SUOX requires B6 and molybdenum. Too MUCH B6 and/or molybdenum can also create an issue.
Sulfite comes from foods and additives, other forms of sulfur come from foods, and sulfite is also an end product of the transsulfuration sequence. Transsulfuration needs magnesium and B6 (chocolate cravings can mean your body wants to push more down this pathway). It can be REALLY active in some people. To limit it (so as to not produce so much sulfite), you can push the methyl cycle (folate/B12) and limit methionine (a protein, but don't eliminate it completely!)
This isn't our issue, but I'm curious anyway. I'm not an expert yet!