Magnesium may lower colon cancer risk in genetically susceptible people

NCT ID NCT01105169

First seen Feb 26, 2026 · Last updated Jun 14, 2026 · Updated 15 times

Summary

This study looked at whether taking magnesium supplements could reduce the risk of colorectal cancer in people who have had polyps or are at high risk. Researchers measured changes in colon tissue markers linked to cancer growth. The goal was to see if adjusting calcium and magnesium levels in the diet could help prevent cancer, especially in those with a specific genetic variation.

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Contacts and locations

Locations

  • Vanderbilt University Medical Center

    Nashville, Tennessee, 37203, United States

Conditions

Explore the condition pages connected to this study.