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Originally posted by bold_n_brazen
Wow. Thank you both for taking a thread about oral sex that was already boring and making it even duller.
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Actually, wisdom teeth are sometimes described as an example of a "vestigial" trait that may be disappearing from our species via evolution, although there are others that argue that recent changes to softer diets requiring less use of the teeth can be the source of third molars becoming useless and problematic in many humans. Alternately, it is possible that wisdom teeth were useful when it was common for humans to have lost several teeth to decay by the age when they appear.
