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Karra Karra
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6 years ago
Hypothyroidism can be caused by a lack of
 A) magnesium.
  B) calcium.
  C) phosphorus.
  D) iodine.
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TREEHUGGERTREEHUGGER
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6 years ago
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Karra Author
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6 years ago
Good timing, thanks!
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Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
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2 hours ago
Helped a lot
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