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Impact case study database

The impact case study database allows you to browse and search for impact case studies submitted to the REF 2021. Use the search and filters below to find the impact case studies you are looking for.
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Fish consumption and fish oil supplementation rectified vitamin D and omega 3 fatty acid deficiency in Omani school children

1. Summary of the impact

2. Underpinning research

3. References to the research

4. Details of the impact

5. Sources to corroborate the impact

Additional contextual information

Grant funding

Grant number Value of grant
n/a £192,830
n/a £30,000
100,000 High DHA Fish Oil Domino capsules) – Retail price £10,620