### Question
What does dietary supplement mean?


### Answer
**Dietary supplement** has the following meaning in *42 U.S.C. § 287c*:

> given the term in section 321(ff) of title 21.

#### Citation:
  - *42 U.S.C. § 287c*
  - Heading: **CHAPTER 6-THE CHILDREN'S BUREAU > SUBCHAPTER III-NATIONAL RESEARCH INSTITUTES > Part E-Other Agencies of NIH > subpart 4-office of dietary supplements**

