To get you and your buddies into the Halloween spirit, Boomer Bear takes a look at creatures that live in a most CRINGEWORTHY way!
Some bloodsuckers are so sneaky or tiny that the host (or victim, if you want to be dramatic) doesn’t even know it’s there!
But why blood? It is rich in red and white blood cells, which are high in protein. The downside is that, as food, blood is low in vitamins and can carry disease.