A diet that provides 75 g protein per day can contribute __________ mg niacin from tryptophan.
A) 25
B) 7.5
C) 12.5
D) <5 75 g protein x 10 mg tryptophan/g protein = 750 mg tryptophan
750 mg tryptophan / 60 mg tryptophan/mg niacin = 12.5 mg niacin
Correct Answer:
Verified
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