+Castration is the removal of the gonads, typically the testicles in males, resulting in [sterilization](/wiki/sterilization) and altered hormone levels. This ancient practice is performed for various reasons, including medical treatment, animal husbandry, and historical social roles like [eunuchs](/wiki/eunuchs).
+## See also
+- [Hormones](/wiki/hormones)
+- [Reproduction](/wiki/reproduction)
+- [Animal Husbandry](/wiki/animal_husbandry)
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