Sources
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Deficiency
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Uses
Sources:
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Deficiency:
The selenium content of food depends on whether the crop was grown in selenium-rich or poor soil and whether the animal meats were fed rich or poor ...
Sources
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Deficiency
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Uses
Sources:
Sources:
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Deficiency:
Toxicity is more common than deficiency. Rarely do my prescriptions include copper....
Sources:
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Deficiency is very common.
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Uses:
Sources: