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Vitamin CVvitamin C is a vitamin, not a trace mineral.
Iodine; reason for iodized salt
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cretinism is hypothyroidism in neonates.lack of thyroxin due to abscence of thyroid gland in neonates causes cretinism.
major mineral
A macro mineral is needed in large quantities whereas trace elements are minerals required in small quantities
Because humans (and life in general) require a trace amount of it to survive.
No. Even fossil excrement, coprolite, is not a mineral.[Strictly a trace fossil, as it is an accessory of the animal.]
Yes it is a mineral. SiO2 in composition. Commonly it can be coloured by trace elements such as iron.
Potassium is the mineral involved in the regulation of glucose uptake.
color
i honestly have no freakin idea.