Biohacking can be described as citizen or do-it-yourself biology. For many “biohackers,” this consists of making small, incremental diet or lifestyle changes to make small improvements in your health and well-being. Biohacks promise anything from quick weight loss to enhanced brain function. But the best biohacking results come from being well-informed and cautious about what works for your body. Read on to learn how biohacking works and how to do it safely.