The Qom's system of beliefs have been classified as animistic and shamanistic. The Qom worship all natural beings and possess a belief in a supreme being. The Qom maintain this religious system through oral traditions and transmission of their beliefs. Traditionally, the Qom built "tamnaGaikí" that served as prayer huts where all members of Qom society were welcome to gather and pray together. In any case, even today, a large part of the Qom population turn to shamans or "pio’oxonak" which act as healers.  Traditional medicine practiced by healers and shamans places a special emphasis on the use of animals — and especially animal fat — in the form of zootherapy. Studies show that Qom shamans have nearly 200 medicinal uses for almost 75 different species of animals, including birds, insects, reptiles and mollusks. While most of the animals used for medicinal purposes are native to the Chaco region, Qom shamans have also incorporated the medicinal use non-native species such as horses and bees. One possible explanation for the Qom's reverence of the use of animals in their medicine is seen through their animistic religious beliefs where animals were believed to have been gods and the original creators of the lands. In addition to their important role as spiritual leaders and healers, Qom shaman also serve as political leaders and as counselors to a band's chief.