What is Microdosing? Microdosing is the practice of taking small amounts of psychedelic substance, such as mushrooms (psilocybin), to enhance mental health and wellbeing. It involves regularly taking very low doses over an extended period of time to produce a cumulative effect — typically, no more than one-tenth of a normal dose is taken. The effects are said to be primarily noticed internally at this level, rather than in terms of perceptible changes in consciousness or environment. How to...