Sulphite or thiol food sensitivity
Sulphites or thiols can be an issue for some people, even though most of us actually need more of them.
In terms of supplements and practices you may need to avoid IF you're sensitive and have a family common genetic mutation, they are…
Heavy metal chelation
Epsom salt baths
The supplements ALA, chlorella, spirulina, glutathione, MSM, NAC, SAMe, methylcobalamine, methyl-folate, Betaine, HCL, choline
BUT, every person is bioindividual so it's not a matter of one size fits all.
Also, any diet like this should normally be short term while you restore BALANCE to your body, including to your genes.