The rate and extent to which a vitamin is absorbed and used by the body is called:

Question

Quizplus · Accepted Answer

Bioavailability refers to how much of a nutrient can be absorbed and utilized by the body, which includes factors such as the nutrient's form, source, and interactions with other substances in the body. This is therefore the most accurate answer to the given question. A, C, and D are not relevant terms for describing the absorption and use of a vitamin.

The Rate and Extent to Which a Vitamin Is Absorbed