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Author Question: Skin flushing, gastrointestinal upset, and itching may be caused by therapeutic doses of: a. ... (Read 59 times)

shenderson6

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on: Aug 20, 2018
Skin flushing, gastrointestinal upset, and itching may be caused by therapeutic doses of:
 
  a. pyridoxine.
  b. niacin.
  c. vitamin C.
  d. thiamin.

Question 2

The amino acid that is a precursor to niacin is:
 
  a. leucine.
  b. phenylalanine.
  c. tryptophan.
  d. valine.


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mrphibs

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Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: C


shenderson6

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Reply #2 on: Aug 20, 2018
TY


mrphibs

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Reply #3 on: Aug 20, 2018
You're welcome


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