Dietary Supplements

2 researchers across 2 institutions

2 Researchers
2 Institutions
0 Grant PIs
1 High Impact

Research in dietary supplements investigates the efficacy, safety, and mechanisms of action of various nutritional compounds. Studies examine how supplements impact human and animal health, athletic performance, and metabolic processes. Methodologies include laboratory analyses of supplement composition, clinical trials to assess physiological responses, and epidemiological studies to understand population-level effects. Specific areas of focus include the influence of vitamins, minerals, herbal extracts, and other bioactive compounds on nutrient absorption, energy expenditure, and disease prevention.

This research holds relevance for Arkansas's agricultural sector, particularly in understanding the potential of locally sourced botanicals for supplement development. Furthermore, insights into supplement effectiveness can inform public health initiatives aimed at addressing diet-related health challenges prevalent in the state, such as obesity and cardiovascular disease. Examining the role of supplements in supporting active lifestyles also aligns with efforts to promote physical well-being among Arkansans.

This area draws upon expertise in diet and metabolism, sports science, and cardiovascular health. Collaboration extends across institutions within Arkansas, fostering a comprehensive approach to understanding the multifaceted role of dietary supplements.

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Top Researchers

Name Institution h-index Citations Career Stage Badges
Michael J. Ormsbee UAMS 37 5,120 High Impact
Rebekah Caffey Hendrix College 0 0

Strategic Outlook

Global signals from OpenAlex for this research area: where the field is growing, how concentrated leadership is, and where Arkansas sits relative to the world's top-100 institutions. Descriptive only — surfaced as input to the conversation about where to place bets, not a recommendation. Signal confidence: LOW

Global trajectory
16,966 works in 2025
+5.0% CAGR 2018–2025
Leadership concentration
2.3% held by global top 5 institutions
Fragmented HHI 6
Arkansas position
Arkansas not in global top 100
No AR institution among the top-100 contributors to this topic over the 2018–2025 window.

Top US institutions in this area

  1. 1 University of California, Davis 946
  2. 2 Agricultural Research Service 859
  3. 3 Rutgers, The State University of New Jersey 766
  4. 4 Cornell University 547
  5. 5 United States Department of Agriculture 502
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