This study will use a randomized placebo-controlled trial to examine smaller doses of choline and whether a signal in the brain is detectable using fMRI. This study will examine if an even smaller doses of choline can show these similar brain activation and connectivity patterns to the 1650 mg dose. This will be a dose ranging study of 550 mg and 1100 mg oral choline compared to placebo.
Protocol Amendment History
2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-04-04; most recent amendment 2026-04-27.