While this is a really interesting article, there may be some issues around the "placebo effect" of taking a microdose vs physical effects of the microdose. (Granted, the impact of "having more creative moments" may be the same either way, which could be a win in itself)
https://www.gwern.net/LSD%20microdosing this article was posted on HN a few years back, and talks about an self-administered blind study of microdosing, which found limited benefits of microdosing, counter to most anecdotal examples.
https://www.gwern.net/LSD%20microdosing this article was posted on HN a few years back, and talks about an self-administered blind study of microdosing, which found limited benefits of microdosing, counter to most anecdotal examples.