Actually, the citations above already warn 40% of users have neutral to negative side effects, and doesn't get into the consequences of allergic or nausea related symptoms (about 2 of the 5 papers seem of reasonable quality.)

So to be clear, cancer patients have a lot of other problems that likely would confound which reported symptoms are related to which medication.

Someone with access to the PsycINFO database login could clarify things for sure. If I recall it was a few cases of micro-dosing related organ failure cases that caught my attention. No idea which specific psilocybe mushroom was responsible.

The Natives also used Datura, but rolling in your own excrement naked for 2 weeks with severe hallucinations isn't a popular recreational experience for some reason. A few kids die every so often trying to prepare the plant.

Have a great day, and stay healthy =3

I must apologize for the low quality data here:

https://www.sciencedirect.com/science/article/pii/S221175391...