There has been a lot of talk lately about how magic mushrooms in microdoses may help with depression and other mental diseases.
I found this article on the topic; have a look, it is quite interesting.
Rick Simpson Oil (RSO), an oil made from the ﬂowers of the cannabis (marijuana) plant, gets attention online from people who claim it treats cancer. There's no solid evidence for it. But some early research suggests that some chemicals in marijuana have future potential as cancer treatment.