What is an endroparasite?

An endoparasite is an organism that lives inside the body of a host, deriving nutrients at the host's expense. Common examples include various types of worms, such as tapeworms and roundworms, as well as protozoa like Giardia. Endoparasites can cause a range of health issues in their hosts, from mild discomfort to serious diseases. They often have complex life cycles involving multiple hosts or stages of development.