Why do Alpha-GPC, Acetyl-L-Carnitine, Citicoline, Ginko, and Bacopa appear in so many caffeinated beverages these days? Focus and Brain Health. In this episode, Caffeine Scientist GreenEyedGuide shares what you need to know about acetylcholine, brain health, and whether these ingredients actually work. NEW!!! Visit GreenEyedGuide.com/freebies for your free eBook, "A Handy Guide to Caffeine Half-Life"
