Which of the following terms is used to describe how much of a vitamin is absorbed and used by the body?

Question

Quizplus · Accepted Answer

Bioavailability is the term used to describe how much of a vitamin or nutrient is actually absorbed and used by the body. Absorption refers specifically to the process of a substance being taken in by the body, while assimilation refers to the process by which nutrients are used once they have been absorbed. Functionality is a general term that can refer to a variety of characteristics, but does not specifically relate to vitamin absorption or utilization.

Which of the Following Terms Is Used to Describe How