Fitness Clinical Trials: Active Studies by Market and Country

Clinical studies that are recruiting or active now, for each of our markets on this topic.

Source: ClinicalTrials.gov, Studies recruiting, active or not yet recruiting, worldwide. Retrieved 12 Nov 2026.

Active trials by market

Studies that are recruiting, active, or about to start. One study can count for more than one market, so the numbers are not added up.

  1. 1BCAA Supplement5,814BCAA Supplement: See them on ClinicalTrials.gov (opens in a new tab)
  2. 2Metabolic Testing Services2,565Metabolic Testing Services: See them on ClinicalTrials.gov (opens in a new tab)
  3. 3Werable Healthcare Devices1,600Werable Healthcare Devices: See them on ClinicalTrials.gov (opens in a new tab)
  4. 4Protein Supplement814Protein Supplement: See them on ClinicalTrials.gov (opens in a new tab)
  5. 5Creatine460Creatine: See them on ClinicalTrials.gov (opens in a new tab)
  6. 6Amino Acid361Amino Acid: See them on ClinicalTrials.gov (opens in a new tab)
  7. 7Sports Nutrition224Sports Nutrition: See them on ClinicalTrials.gov (opens in a new tab)
  8. 8Physical Inactivity144Physical Inactivity: See them on ClinicalTrials.gov (opens in a new tab)
  9. 9Body Composition Analyzers69Body Composition Analyzers: See them on ClinicalTrials.gov (opens in a new tab)

Source: ClinicalTrials.gov, Studies recruiting, active or not yet recruiting, worldwide. Retrieved 12 Nov 2026.

Recently updated trials

Each opens its own record on ClinicalTrials.gov.

Source: ClinicalTrials.gov, Study records, newest update first. Retrieved 12 Nov 2026.

Benchmarks on fitness

Countries side by side on public measures for this topic.

All benchmarks

Acuitas market sizes and forecasts are only in our full reports. How we use public data.