Can fish oil and vitamin d help preserve insulin in type 1 diabetes?
NCT ID NCT03406897
First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 22 times
Summary
This study tested whether taking high doses of omega-3 fatty acids (fish oil) and vitamin D is safe and can help people with type 1 diabetes keep making some of their own insulin. It included 27 people aged 6 to 65, both newly diagnosed and those living with diabetes for up to 10 years. The main goal was to see if these supplements could slow the loss of insulin production over one year.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Diabetes Research Institute, University of Miami Miller School of Medicine
Miami, Florida, 33136, United States
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