Your microbes live on after you die—a microbiologist explains how your necrobiome recycles your body

Each human body contains a complex community of trillions of microorganisms that are important for your health while you're alive. These microbial symbionts help you digest food, produce essential vitamins, protect you from infection and serve many other critical functions. In turn, the microbes, which are mostly concentrated in your gut, get to live in a relatively stable, warm environment with a steady supply of food.