The recommended dose of a vitamin is 2.0 mg.Based on this information,a megadose of the vitamin would be _____ mg or more.
A)10.0
B)20.0
C)15.0
D)4.0

Question

Quizplus · Accepted Answer

A megadose is typically defined as a dose that is 10 or more times greater than the recommended daily dose. In this case, a megadose would be 20.0 mg or more (10 times the recommended daily dose of 2.0 mg). Therefore, the answer is B. Choices A, C, and D are all below the threshold for a megadose.

The Recommended Dose of a Vitamin Is 2