Dang that’s cool, I’ll have to try some! Yeah, I mean they do affect how your brain functions in the moment, similar to coffee, green tea, alcohol, etc. But it seems that there may be more long term changes, if we look at the lions mane example. Sounds like a super interesting thing to do a deep dive on, though! Idk if there is a whole lot of scientific literature on them but I like to find peer reviewed scientific articles. If you read just the abstract and the conclusion you usually are able to get the info you’re looking for