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. 2018 Jul 19;9(4):524S–532S. doi: 10.1093/advances/nmy029

TABLE 1.

Chronology of dietary supplement usage in the United States1

Study Time period US adults taking supplements, %
NHANES II 1976–1980 34–37
NHANES III 1988–1994 41
NHANES 1999–2000 1999–2000 52
NHANES 2003–2006 2003–2006 54
NHANES 2011–2012 2011–2012 52
1

Data from references 3 and 5.