amount of a vitamin absorbed and used by the body is called:

Question

Quizplus · Accepted Answer

The term used for the amount of a vitamin absorbed and used by the body is bioavailability. It accounts for factors such as digestion, absorption, and metabolism which determine how much of the vitamin can actually be utilized by the body. The other options are not relevant to this concept. Bioavailability refers to the amount of a nutrient that can be absorbed and used by the body, so it is the best choice for this question. Vitamin efficiency and vitamin equivalency are not commonly used terms, and fortification refers to adding a nutrient to a food product, which is not directly related to the body's absorption and utilization of the vitamin.

Amount of a Vitamin Absorbed and Used by the Body