"James Fadiman and his coauthor, Jordan Gruber, have written the first comprehensive book on microdosing, using new research, answering questions about how to select among the most common microdosed substances, how and when they can be used, and potential benefits. Microdosing can be a safe and powerful performance enhancer and approach to a wide range of health conditions. Fadiman--who was responsible for modern microdosing's development and current popularity--and Gruber answer hundreds of questions, blending extensive research with detailed personal accounts from contributors worldwide. The book also contains wide-ranging microdosing history, research, and science. Using microdosing, people have successfully: alleviated the symptoms of depression, ADHD, chronic pain, and long COVID; achieved enhanced focus, mental acuity, and physical abilities; helped taper off pharmaceuticals, especially antidepressants and stimulants; improved food habits, sleep, and relationships; become more aware of personal habit patterns, others' feelings, and natural surroundings; reduced stress and anxiety; and helped with numerous other health and wellness concerns.