This statistic indicates the percentage of surveyed U.S. adults that take dietary supplements in 2018, distributed by age group. The survey was conducted in August 2018. In the age group of the year-olds, ** percent of respondents reported taking dietary supplements. Over two-thirds of the adults population in the United States takes dietary supplements, according to the survey. The nutritional supplement industry has seen a large growth in the market, especially in protein supplements and vitamins.
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CRN. (September 29, 2020). Usage of dietary supplements among U.S. adults in 2020, by age group [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/307917/dietary-supplement-usage-us-adults-by-age-group/
CRN. "Usage of dietary supplements among U.S. adults in 2020, by age group." Chart. September 29, 2020. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/307917/dietary-supplement-usage-us-adults-by-age-group/
CRN. (2020). Usage of dietary supplements among U.S. adults in 2020, by age group. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/307917/dietary-supplement-usage-us-adults-by-age-group/
CRN. "Usage of Dietary Supplements among U.S. Adults in 2020, by Age Group." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 29 Sep 2020, /statistics/307917/dietary-supplement-usage-us-adults-by-age-group/
CRN, Usage of dietary supplements among U.S. adults in 2020, by age group ÌÇÐÄÆƽâ°æ, /statistics/307917/dietary-supplement-usage-us-adults-by-age-group/ (last visited July 20, 2026)
Usage of dietary supplements among U.S. adults in 2020, by age group [Graph], CRN, September 29, 2020. [Online]. Available: /statistics/307917/dietary-supplement-usage-us-adults-by-age-group/
