Why Do I Have to Brush My Teeth?

The video explores why humans need to brush their teeth, contrasting it with primate dental health. It highlights that while primates don't live long enough for dental issues to become significant, humans do, necessitating regular dental care. The video also discusses how dietary changes, particularly the shift to agriculture and sugar consumption, have increased the risk of tooth decay. It concludes by emphasizing the importance of dental hygiene as a small price for evolutionary success.

What new insight or understanding did you gain from this video?