The mystery of dimples: where do these charming features come from?

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The mystery of dimples: where do these charming features come from?

These delicate cavities that illuminate certain smiles fascinate with their uniqueness. Between genetics and chance, discover the secrets behind these expressive features that charm young and old alike.

Dimples: much more than just a charming detail

Who hasn’t been charmed by those mischievous little dimples that appear on some cheeks when they light up with a smile? These dimples, often associated with youth and cheerfulness, are actually the result of a fascinating alchemy between   anatomy  and genetics. Far from being a simple aesthetic detail, they tell a complex story involving muscles, skin, and DNA…

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The anatomical mystery behind these small hollows

It all starts with a very particular muscle: the zygomaticus major. This muscle, normally responsible for raising the corners of our lips when we smile, sometimes has an   anatomical peculiarity . In some people, it splits into two distinct bundles. This unusual bifurcation creates a specific traction on the skin during facial movements, thus forming these delicate creases.

Anatomy

But that’s not all! The thickness of the subcutaneous tissue also plays a key role. A thinner layer of fat will make these dimples appear more pronounced, while a face with fuller features can soften them, or even make them disappear completely.

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