A substance that prevents or destroys parasites. Parasitism is the biological interaction between two organisms in which one, the parasite, lives on (ectoparasite) or in (endoparasite) the body of another host. This relationship enables the parasite to eat or take other advantage of his host, who in turn suffers the damage of this uneven relationship. Today we know that there are more kinds of parasites, parasitic organisms that, because this form of partnership between living beings is one of the most successful. Even there are frequent cases of parasites of parasites. This phenomenon is called hyperparasitism. The man is host to hundreds of species of parasites, not counting viruses, bacteria and fungi that in general these species are also mostly parasites. It is known that parasitic diseases have been through times more deaths and economic damage to humanity than all wars combined.
• Oleander (Strong)
