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Wisdom teeth don t make you wiser and in fact they serve no purpose wisdom teeth are remains from hundreds of thousands ago when they served specific evolutionary purposes before our brains grew bigger and the space in the mouth was reduced

By Elizabeth Marshall
Published in Human Body
February 02, 2024
2 min read
Wisdom teeth don t make you wiser and in fact they serve no purpose wisdom teeth are remains from hundreds of thousands ago when they served specific evolutionary purposes before our brains grew bigger and the space in the mouth was reduced

Wisdom Teeth: No Longer Wise, No Longer Needed

Wisdom Teeth Recovery

Wisdom teeth, also known as third molars, have long been associated with the notion of gaining wisdom as they emerge during adulthood. However, the truth is far from this popular belief. In fact, wisdom teeth not only fail to make us wiser, but they serve no purpose in our modern mouths.

Wisdom teeth are remnants from our ancestors who lived hundreds of thousands of years ago, when these additional molars played a functional role. Back then, our ancestors required these teeth to assist in the chewing process as their diets mainly consisted of rough, unprocessed foods. However, as our brains evolved and our diets changed, the need for these extra teeth diminished.

Wisdom Teeth Visual

The shrinking of our jaws is a significant factor in rendering wisdom teeth essentially obsolete. Over time, our brains expanded, increasing the size of our skulls, yet our jaws did not keep pace with this growth. As a result, there is now limited space at the back of our mouths for wisdom teeth to comfortably erupt. This leads to a host of problems, including impaction, crowding, and misalignment of other teeth.

Impacted wisdom teeth occur when these molars fail to emerge through the gum line fully. This can cause immense pain, swelling, and even infection. Moreover, because of their position at the very back of the mouth, proper cleaning of wisdom teeth becomes challenging, making them susceptible to decay and gum disease.

Due to these complications, wisdom teeth extraction has become a common dental procedure. Dentists often recommend removing these non-functional molars to avoid potential oral health issues in the future. This procedure is usually performed during late adolescence or early adulthood, at a time when the roots of these teeth are not fully formed, making the extraction process more manageable.

It’s worth noting that not everyone needs their wisdom teeth extracted. Some individuals have sufficient space in their mouths, allowing these teeth to grow in alignment with the rest of their dentition without causing any discomfort or complications. Nevertheless, the majority of people will experience issues with their wisdom teeth, leading to their removal.

In conclusion, the prevailing belief that wisdom teeth make us wiser is nothing more than a mere myth. These teeth were once necessary for our evolutionary ancestors but have now become obsolete in our modern lifestyles. As our brains expanded and our jaw size remained stagnant, wisdom teeth no longer serve any purpose and often lead to oral health problems. Therefore, it is essential to consult with a dental professional to determine the best course of action regarding your wisdom teeth, ensuring the overall health and well-being of your mouth.


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Elizabeth Marshall

Elizabeth Marshall

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