Keto diet may raise 'Bad' cholesterol differently based on body weight

NCT ID NCT06515912

First seen Apr 17, 2026 · Last updated Jun 16, 2026 · Updated 8 times

Summary

This study looked at how a 4-week ketogenic diet affects cholesterol and blood vessel health in healthy adults with a normal weight compared to those with obesity. Researchers wanted to see if the diet raises 'bad' LDL cholesterol more in lean people and harms blood vessel function. Participants ate only study-provided meals and had their blood and blood vessel health tested before and after the diet.

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Contacts and locations

Locations

  • Penn State University

    University Park, Pennsylvania, 16802, United States

Conditions

The condition(s) this trial relates to.

cardiovascular disorder

As listed by the trial registrant

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