Vitamin d and fish oil: do they really boost bone health?

NCT ID NCT01747447

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether taking daily vitamin D and omega-3 (fish oil) supplements can improve bone density and structure in healthy adults. Researchers measured bone changes in 771 participants over time using scans and blood tests. The goal was to see if these common supplements help prevent bone loss or improve bone health.

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Contacts and locations

Locations

  • Brigham and Women's Hospital

    Boston, Massachusetts, 02115, United States