Welcome to HAT

How does eating an avocado every day impact energy balance and metabolism?
Learn more


See what contributions you
can make to the trial
Trial Contributions

25 Years of age
or older?

You may be eligible if you
meet other criteria
Eligibility Criteria

The Habitual diet and Avocado Trial (HAT)

HAT is a research project aimed to answer the question whether eating an avocado every day impacts energy balance and metabolism. There are four Universities participating in this trial Tufts University, Loma Linda University, Pennsylvania State University, and UCLA.