Wisdom teeth are the third set of molars that typically emerge in late adolescence or early adulthood, usually between the ages of 17 and 25. They are located at the back of the mouth and were once useful for our ancestors who had a diet that required more chewing power. However, as human diets have changed, these teeth often become unnecessary. Many people experience issues with their wisdom teeth, such as crowding or impaction, where the teeth do not fully emerge. This can lead to pain, infection, or damage to nearby teeth. As a result, dental professionals often recommend extraction to prevent complications.