The mushroom that produces psilocybin, known as the "magic mushroom", is found in nearly every country in the world. More than 100 species from a handful of different genera produce this extraordinary psychedelic molecule which bears an uncanny resemblance to the neurotransmitter serotonin.
When psilocybin enters the human body, it is converted into the active molecule psilocin, which attaches to the serotonin receptors in our brain. You can also navigate online if you are looking for the best mushrooms collection in Canada.
The mushrooms that produce psilocybin come in all shapes and sizes, and occupy many different ecological niches. Some grow on rotting wood, others on lawns, and the most popular species have a thing for animal waste.
Despite the differences, magic mushrooms share one interesting property in common: they all produce psilocybin, the alkaloid triptamine. Some make a lot, some make little, but all of them produce these powerful psychoactive and psychedelic molecules. Why? What use do mushrooms have in making medicine that will make a big difference in how we view the world?
At some point in his life, Terence McKenna believed that this mushroom was a form of intergalactic intelligence. He senses that the spores are deliberately being sent through space to our planet so that fungi can grow and form psilocybin, a hallucinogenic chemical messenger that can give extraterrestrial intelligence to anyone who dares to consume psychoactive mushrooms.
While the McKenna hypothesis is attractive, most scientists admit that it is redundant and baseless. A more interesting idea from McKenna known as the Stone Ape Theory examines the role of psychedelic fungi in human evolution.