Walnut wonder: could a handful a day lower your cholesterol?

NCT ID NCT05321277

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

Summary

This study looks at whether eating walnuts can improve cholesterol levels, reduce inflammation, and change gut bacteria in overweight adults aged 45-70 who are at risk for heart disease. Participants eat walnuts as part of their diet, and researchers measure blood lipids, blood pressure, and stool samples. The goal is to see if walnuts can help control heart disease risk factors.

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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.

Contacts and locations

Locations

  • Ragle Human Nutrition Center

    Davis, California, 95616, United States