Salty meal study reveals racial differences in blood pressure response

NCT ID NCT04244604

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

Summary

This study looked at how a single high-salt meal affects blood pressure and blood vessel function in healthy adults aged 19-40. Researchers compared Black and white participants to see if there are racial differences in how the body handles salt. The goal is to understand why Black individuals are more prone to salt-related high blood pressure and heart problems.

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Conditions

The condition(s) this trial relates to.

Hypernatremia hypertensive disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Auburn University

    Auburn, Alabama, 36849, United States

  • Indiana University School of Public Health

    Bloomington, Indiana, 47405, United States