108
Participants
Start Date
May 1, 2019
Primary Completion Date
March 25, 2020
Study Completion Date
March 25, 2020
Start: On Caffeine
In this two-day block, participants will be instructed to consume caffeine for one day and avoid caffeine the next day.
Start: Off Caffeine
In this two-day block, participants will be instructed to avoid caffeine for one day and consume caffeine the next day.
University of California, San Francisco, San Francisco
University of California, San Francisco
OTHER