Skip to content

Influence of ingestion of Krill oil on sports performance: a randomized, double-blind, placebo-controlled, parallel-group trial

Influence of ingestion of Krill oil on sports performance: a randomized, double-blind, placebo-controlled, parallel-group trial - Effect of Krill oil on sports performance

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000058484
Enrollment
15
Registered
2025-07-15
Start date
2025-07-16
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

lower limb muscle strength

Interventions

Test diet: Krill oil Dose: 1 g/day Duration: 3 weeks Test diet: placebo Dose: 1 g/day Duration: 3 weeks

Sponsors

Hosei University
Lead Sponsor
Sendai Shirayuri Women&#39
Collaborator
s College
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: Athletes who are in good health Athletes who belong to the V-League

Exclusion criteria

Exclusion criteria: Persons with serious liver, renal, cardiac, respiratory, endocrine, or metabolic diseases Persons scheduled for surgery during the study period Persons who regularly use medicines Persons who routinely consume foods that may affect study results Persons with food allergies Persons participating in other clinical trials Persons with exercise restrictions Clinical personnel who are judged by the principal investigator to be inappropriate to participate in this study.

Design outcomes

Primary

MeasureTime frame
lower limb muscle strength

Secondary

MeasureTime frame
-Body composition -Muscle physiology and morphology -Performance measures Max isometric torque (MVC), RFD, jump height (CMJ, RJ), ability to change direction (COD) -Cognitive function Using Go/No Go task Executive function using Go/No-Go tasks

Countries

Japan

Contacts

Public ContactEisuke Ochi

Hosei University Faculty of Bioscience and Applied Chemistry

ochi@hosei.ac.jp042-387-6337

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026