Salt sensitivity secrets revealed in small study

NCT ID NCT03696433

First seen Apr 30, 2026 ยท Last updated Apr 30, 2026

Summary

This study looked at how salt in the diet affects blood pressure in Black adults with overweight or obesity. Nineteen participants ate both high-salt and low-salt diets, and researchers measured their blood pressure and used imaging to see how their bodies handled salt. The goal was to better understand why some people are more sensitive to salt, which could help prevent heart problems in the future.

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Contacts and locations

Locations

  • Vanderbilt University Medical Center

    Nashville, Tennessee, 37212, United States

Conditions

Explore the condition pages connected to this study.