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Madam Madam
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6 years ago
A dose 10 times the recommended dietary allowance (RDA) for a vitamin is called a:
 
  1. Megadose
  2. Prophylactic dose
  3. Toxic dose
  4. Tolerable upper intake level
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scatherinescatherine
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6 years ago
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Madam Author
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6 years ago
Just got PERFECT on my quiz
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Thanks for your help!!
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2 hours ago
Good timing, thanks!
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