Evaluation of Diet and Sleep in Vascular Health: A Pilot Study

  • End date
    Dec 31, 2024
  • participants needed
  • sponsor
    Columbia University
Updated on 29 April 2022
Accepts healthy volunteers


The goal of this study is to test the impact of diet on sleep and cardiovascular disease risk factors.


Poor sleep quality is highly prevalent in adults in the U.S. and worldwide. Recent work suggests that dietary intakes may influence sleep. This mechanistic study will test whether consuming a healthy, Mediterranean diet will improve sleep quality in U.S. adults with poor sleep and lead to better cardiovascular disease risk profile. Given the relationship between sleep and cardiovascular health, improving sleep quality through dietary measures could contribute to improving health in adults.

Condition Sleep
Treatment Mediterranean diet, Average American Diet (AAD)
Clinical Study IdentifierNCT04990973
SponsorColumbia University
Last Modified on29 April 2022


Yes No Not Sure

Inclusion Criteria

Sleep >6 hours/night
Sleep complaints

Exclusion Criteria

Allergies to foods
Inability to comply with study procedures
Gastrointestinal disorders
Clear my responses

How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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