Intestinal worms, or parasitic worms, are parasites that feed off the human body. Many people recognize the more common varieties, such as tapeworms and hookworms, but may be less aware of the others. We have living organisms, they eat they release waste they mate and breed inside of us and feed off of us. Parasites provide you with toxic cravings so you consume what they need to maintain their home, which is you. Parasites control you with mood swings and irritability, rashes and upset gut to name a few.