Are Bed Bugs Harmful To Your Body? The last thing you want to think about are parasites that invade your bed at night and feast upon your blood. Unfortunately, these creatures do exist, and dealing with bed bugs can be one of the most annoying, time-consuming tasks you'll ever tackle. But is a bed bug harmful to your body? Bloodsucking fiends The very nature of bed bugs is disturbing. In order to pass from one of their several life cycles to the next, bed bugs must feast on blood. They … [Read more...] about Are Bed Bugs Harmful To Your Body?