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RECRUITING
NCT07900425
NA

A Randomized, Double-blind, Placebo Controlled, Parallel Virtual Clinical Trial to Investigate the Efficacy of Marine Oil Products on Omega-3 Status in Healthy Adults

Sponsor: Nordic Naturals

View on ClinicalTrials.gov

Summary

Heart disease is the leading cause of death worldwide. The Omega-3 Index (O3I) is a blood test that measures the amount of the omega-3 fats EPA and DHA in red blood cells. Research suggests that people with an O3I above 8% have a lower risk of dying from coronary heart disease than people with an O3I below 4%. Eating fatty fish two or more times per week may help improve omega-3 status, but many people do not eat enough fish because of taste preferences or concerns about contaminants. Omega-3 supplements, such as fish oil and algae oil, can provide EPA and DHA directly and may help raise the Omega-3 Index. Research suggests that algae oil can be as effective as fish oil for increasing EPA and DHA levels. This study will evaluate whether different fish-oil and algae-oil products-including softgels, liquids, and gummies-improve omega-3 status in healthy adults who eat little fatty fish. Participants will be asked to keep their usual diet, activity, medications, supplements, and lifestyle habits as consistent as possible during the study.

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

600

Start Date

2026-10-26

Completion Date

2027-12-01

Last Updated

2026-10-28

Healthy Volunteers

Yes

Interventions

DIETARY_SUPPLEMENT

Omega-3 Softgel

Omega-3 Softgel

DIETARY_SUPPLEMENT

Ultimate Omega Softgel

Ultimate Omega Softgel

DIETARY_SUPPLEMENT

Ultimate Omega 2X Softgel

Ultimate Omega 2X Softgel

DIETARY_SUPPLEMENT

Ultimate Omega One Daily Softgel

Ultimate Omega One Daily Softgel

DIETARY_SUPPLEMENT

Ultimate Omega Plant-Based Softgel

Ultimate Omega Plant-Based Softgel

DIETARY_SUPPLEMENT

Ultimate Omega Liquid

Ultimate Omega Liquid

DIETARY_SUPPLEMENT

Omega-3 Liquid

Omega-3 Liquid

DIETARY_SUPPLEMENT

RO SE

RO SE

DIETARY_SUPPLEMENT

placebo softgel

placebo softgel

DIETARY_SUPPLEMENT

Placebo Liquid

Placebo Liquid

DIETARY_SUPPLEMENT

Ultimate Omega Mini

Ultimate Omega Mini

DIETARY_SUPPLEMENT

Ultimate Omega Gummy Chew

Ultimate Omega Gummy Chew

Locations (1)

KGK Science Inc

London, Ontario, Canada