The premise at the heart of Wonder Drug: 7 Scientifically Proven Ways That Serving Others Is the Best Medicine for Yourself by Stephen Trzeciak, M.D. and Anthony Mazzarelli, M.D. is straightforward: By serving others, the authors say, “your life will crack wide open in only the best ways.” The book is clearly well titled. If serving others can do all this, it is truly a wonder drug.