Your Smile May Determine How Beautiful You Are
Smile or Smiling can be the easiest way to attract attention and to make potential partners find you attractive. According to a study published in the American Journal of Orthodontics and Dentofacial Orthopedics, both men and women consider smiling as being one of the most important factors that make people attractive.
Female subjects considered a smile to be the most important factor of facial attractiveness. Male subjects also considered a smile important, but they also placed a big emphasis on hair and eyes when deciding a person’s facial attractiveness.
According to the authors of this study led by Joana Godinho, FMD, of the University of Lisbon in Portugal, there is a strong correlation between smile attractiveness and the attractiveness of a smiling face.
Misaligned or crooked teeth have a direct influence on how people perceive attractiveness, beauty, personality, and even intelligence. Dentistry, particularly orthodontics, should take into consideration the importance of a beautiful smile when assessing the treatment needs and opportunities of a patient.
How the different facial elements contribute to the overall attractiveness of a smiling face
The study included 30 men and 30 women, all patients of the University of Lisbon Orthodontics Department. The scientists isolated the different elements of those faces and asked the subjects to evaluate each of them, in order to assess their importance in the perceived facial attractiveness.
Female subjects involved in this research, about 69% of the facial attractiveness variability could be attributed to a smile.
For male subjects, this factor accounted for 49% of the variability. Nevertheless, men considered eyes and hair as very important in the overall assessment of facial attractiveness. The authors of the study mentioned that about 20% of the variation could be attributed to eyes and only about 6% to hair. Nevertheless, smile was by far the most important factor in quantifying how beautiful a face was.
Even though this study managed to prove the role of a smile in attractiveness, it had its limitations, as it only involved making such assessments by only looking at photos. The authors noted that the evaluation of 2D images lacks the dynamism of assessing real persons.
However, dentists and orthodontists can understand that correcting and improving the smile of their patients will lead to the improvement of their overall quality of life.
According to the authors of this study, understanding how each element influences facial attractiveness could help identifying the limitations of orthodontic treatments, but also the opportunities of correcting teeth misalignment or soft tissue problems.
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