Paul Stamets claims he cured his debilitating stutter with a high dose of psilocybin mushrooms. This remedy has lasted his entire life.
And Paul’s friend temporarily alleviated his age-related hearing loss with psilocybin mushrooms and did not require a hearing aid—for several days, if I recall.
Besides these strange experiences, I want to highlight something important Paul said about lead contamination. He warned to be careful buying imported mushroom supplements because they are often contaminated with lead. For this reason he recommends getting supplements from his own company, Host Defense, because they are aware of this issue and are lead free. Based on other things I’ve read, lead contamination in supplements is a very real issue, because of how little regulation they receive. I would take his advice seriously.