Mammals possess genes for four subfamilies of metallothionein, the ubiquitous MT-1 and MT-2, the brain specific
MT-3 and the squamous epithelium specific MT-4.
MT kills Candida, and helps regulate bacterial levels in the mucosa.
A genetic metallothionein weakness is consistent with:
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Casein/glutenintolerance,
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Presenceofdense,undevelopedbraincellsevidentinautopsystudies,
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Hypersensitivity to mercury & other toxic metals,
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Highautismincidenceafterthalidomide,
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Hypersensitivitytovaccines,
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Poorimmunefunction,
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Lowstomachacid,
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Higherincidenceinmales,
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Taste/texture sensitivities,
10.Tendency for yeast overgrowth,
11.Leaky gut,
12.Behaviour problems
Measurements of MT-levels, as well as zinc, have been used to indicate zinc deficiency. MT increases rapidly after
zinc supplementation and decreases if the diet is deficient in zinc. The zinc from plasma proteins begins to be used
up when the body stores are depleted. When plasma zinc levels are below 33 mcg/dL, skin-rash, abdominal pain,
diarrhea, loss of appetite and a reduced sense of taste and smell can occur.