Only 2.9–7.7% of U.S. adults consume the recommended amount of whole grains each day.
Notes on verification
Exact figure traces to Reicks et al. 2014 NHANES analysis, confirmed via PubMed/ScienceDirect and corroborated by CBS/Fox News reporting; broader finding of low single-digit-to-under-10% compliance corroborated by multiple independent NHANES-based studies. [tier=gold indep_score=1.0 clusters=4 claim_tier=notable | framework convergence=partial on NHANES dietary intake survey data as analyzed in Reicks et al. 2014 (upstreams: NHANES 2009-2010 (What We Eat In America), Reicks et al. 2014, Nutrition Research) — publishers independent, evidence may not be | kind=empirical eligibility=high]
Sources
- Cardiovascular Disease: 4 to 6 Servings of Whole Grains May Lower Risk (seed:health_and_medicine)
- https://pubmed.ncbi.nlm.nih.gov/24655489/ (corroboration)
- https://www.sciencedirect.com/science/article/pii/S0271531714000050 (corroboration)
- https://www.cbsnews.com/news/most-americans-dont-eat-enough-whole-grains-fiber-study/ (corroboration)
- https://www.foxnews.com/health/americans-need-to-eat-more-whole-grains-study-suggests (corroboration)
- https://pmc.ncbi.nlm.nih.gov/articles/PMC5331584/ (corroboration)
- https://pmc.ncbi.nlm.nih.gov/articles/PMC4722728 (corroboration)