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What purposes have body modifications served in rituals and folk medicine?

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Body modifications and mutilations Peruvian elongated skulls, trephined male (left) and intact female (right), c. 1000 bc.

Body modifications, including tattooing, scarification, and the insertion of foreign objects, have served diverse roles in rituals and folk medicine across various cultures.12

Ritual and Social Purposes

In the context of rites of passage, body modifications act as symbolic markers of status, lineage, or transition. They serve to "inscribe" meaning onto the body, communicating an individual's social position or purity within a community. For example:23
* Status and Lineage: Scarification among the Yoruba indicates lineage, while in other groups, it marks physiological milestones like the onset of menstruation or childbirth.4
* Initiation: Modifications such as genital operations or specific ornamental piercings often signify the successful completion of ordeals and the assumption of new adult roles.3

Folk Medicine and Protection

Beyond social signaling, these practices have historically functioned within the realm of folk medicine and spiritual protection:
* Magical Protection: Some cultures believe that tattoos or amulets inserted under the skin provide magical protection against sickness, misfortune, or evil influences.15
* Apotropaic Practices: In certain traditions, such as those involving Shaiva ascetics, substances like ashes are applied to the body specifically to avert evil.6