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Omega Kid Study: Investigating the effect of omega-3 fats for behaviour in 3-5 year old children.

Omega Kid Study: Investigating the effect of omega-3 supplementation for self-regulation in children aged 3-5 years old.

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12619000731190
Enrollment
76
Registered
2019-05-16
Start date
2019-08-23
Completion date
2019-09-18
Last updated
2020-03-03

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

Conditions

None listed

Brief summary

The aim of the Omega Kid Study is to investigate the effect of omega-3 supplementation on behavioural outcomes such as self-regulation and executive function in preschool aged children. The study is parallel in design and placebo controlled with the intervention period lasting 12 weeks. Assessments will be conducted at baseline and at 12 weeks, after the intervention period. It is hypothesised that children who receive an active omega-3 supplement will show improvements in self-regulation and executive function, when compared to a matched placebo control group.

Interventions

Omega-3 supplementation of 1.59g (combined docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)) per day for 12 weeks administered in an encapsulated omega-3 powder. The main marker for adherence to the intervention is the change in omega-3 blood levels. A calendar sheet will be used for parents to track their child's consumption of the powder, and this will be returned at the end of the study. Dietary intake of omega-3 at baseline will be captured using the Polyunsaturated Fatty Acid Fo

Omega-3 supplementation of 1.59g (combined docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)) per day for 12 weeks administered in an encapsulated omega-3 powder. The main marker for adherence to the intervention is the change in omega-3 blood levels. A calendar sheet will be used for parents to track their child's consumption of the powder, and this will be returned at the end of the study. Dietary intake of omega-3 at baseline will be captured using the Polyunsaturated Fatty Acid Food Frequency Questionnaire.

Sponsors

University of Wollongong
Lead SponsorUniversity

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Blinded (masking used) (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
All
Age
3 Years to 5 Years
Healthy volunteers
Yes

Inclusion criteria

Children aged 3 to 5 years old.

Exclusion criteria

Individuals outside the specified age range. Children with allergies to the supplements. Children with blood clotting disorders. Children on blood thinning medication. Children with an upcoming surgical procedure. Children with a known developmental delay (but not ADHD).

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026