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Welcome to the ASA24 Researcher Web site. This Web site allows researchers, clinicians, and teachers to register a study, set study parameters, manage study logistics, and obtain dietary analyses. To get started, either sign in with your existing username and password or create a researcher account using the button to the left.

General information on ASA24 and its features can be found at


Join ASA24 Listserv

Frequently Asked Questions (FAQs)

Known Issues and Workarounds

ASA24 Demonstration Site

Resources Related to the Healthy Eating Index (HEI)

Researcher Instructions – 2020

Researcher Instructions – 2018

Researcher Instructions – 2016

Sample Analysis Files and Data Dictionaries

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