ArticleJournal of the International Society of Sports Nutrition2021
Temporal trends in dietary creatine intake from 1999 to 2018: an ecological study with 89,161 participants.
Article in Journal of the International Society of Sports Nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 11 citations in OpenAlex.
- Dietary Creatine and Hydration Biomarkers in the General Population: NHANES 1999-2023.Food science & nutrition · 2025Article
- Article
- Creatine supplementation is safe, beneficial throughout the lifespan, and should not be restricted.Frontiers in nutrition · 2025Article
- The power of creatine plus resistance training for healthy aging: enhancing physical vitality and cognitive function.Frontiers in physiology · 2024Article
- Food Creatine and DXA-Derived Body Composition in Boys and Girls Aged 8 to 19 Years.Nutrition and metabolic insights · 2021Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionWe described here the annual variations in mean dietary creatine intake from 1999 to 2018 in U.S. children and adults using National Health and Nutrition Examination Survey (NHANES) database.
methodsDietary intake information from ten consecutive rounds of NHANES (from 1999 to 2000 to 2017-2018) was extracted for a total of 89,161 respondents aged 0-85 years. Individual values for total grams of creatine consumed per day were computed using the average amount of creatine (3.88 g/kg) across all creatine-containing food sources.
resultsThe average daily intake of creatine across the entire sample was 0.70 ± 0.78 g (95% confidence interval [CI], from 0.69 to 0.71) and 13.1 ± 16.5 mg/kg body weight (95% CI, from 13.0 to 13.2). A significant negative trend for dietary creatine intake was found in infants (r = - 0.019; P = 0.042), and children and adolescents (r = - 0.024; P < 0.001).
conclusionsOur findings suggest a variation in dietary creatine intake in the U.S. population during the past 20 years, with young persons tend to consume fewer grams of creatine per day from 1999 onwards. Long-running studies are highly warranted to assess possible health consequences of variable creatine intake in human nutrition.
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