In a poll of 5,000 men and women, Match.com found that a beautiful smile was the number one attractive quality.
Facial expressions play a leading role in human interactions because they provide signaling information of emotion and create social perceptions of an individuals' physical and personality traits. Smiling increases socially perceived attractiveness and is considered a signal of trustworthiness and intelligence.
So just what is it that makes a smile attractive to us? It's likely the fact that smiling is a form of body language, one which signals happiness and comfort as well as acceptance, which makes us, as humans, feel welcome.
Smiling makes you more attractive
According to a study in the European Journal of Social Psychology, smiling can make you better looking. It can also help you to appear more sincere, sociable and competent (result!).
Unattractive smile is a feature that can adversely affect the self-image of an individual. An unattractive smile can be present because of a number of factors that include dark teeth, missing or broken teeth, receding gums, and protruding teeth or jaw.
Confidence, kindness, happiness, dignity and intelligence all ranked in the top five out of 19 attributes that people said make the opposite and same sex beautiful.
Formulating the Perfect Smile
The upper and lower lip should both be symmetrical, and their centres should meet at the midline of the face. All teeth should be straight. The top teeth should be dominant; while smiling, little to nothing of the bottom teeth should be shown.
The Duchenne smile. This one is the gold standard. The Duchenne smile is also known as the smile of genuine enjoyment. It's the one that involves the mouth, the cheeks, and the eyes simultaneously.
According to a study done by the ADA, smiles are the most attractive physical feature on a person, as many people find smiles more appealing than eyes, hair, or body shape.
A flirty smile uses your eyes, your head, your neck and even your whole body. There are different flirty smiles, small little smirk, one side of your lip raising just a bit, the closed mouth raised eyebrow, or even biting your bottom lip gently.
Deepika Padukone along with being one of the most beautiful actresses in Bollywood is also the Smile Queen of Bollywood. According to a brand's dental survey, Deepika Padukone won the 'World's Best Smile' title by gaining the most votes against several other names that were shortlisted.
The Charismatic Complex Smile
A complex smile lives up to its name. It's the most complex smile style, and it's also the most rare, found in only about 2% of people naturally. A complex smile combines the movements in both the other smile styles and adds to it a simultaneous lowering of the lower lip.
In an ideal smile, 100 percent of your central and lateral upper incisors and your canines should be visible, Hilton says. Usually your upper premolars and part of your first molar should be on display. Men tend to show less of their upper teeth (hence the expression “stiff upper lip”).
Youthful Proportion
Youthful smiles tend to have a very marked difference in the size and shape of the central incisors when compared to the other teeth. Not only are these teeth wider than the other teeth, but they also tend to be taller.
There are three distinct types of smile, a new study has revealed. People switch between 'reward', 'affiliation' and 'dominance' smiles, using different facial muscle combinations to make them, according to researchers from the University of Wisconsin-Madison.
And while a facelift doesn't increase your attractiveness at all, according to the survey, a whiter smile can also increase your attractiveness by 20%. So it's no surprise that this makes yellow teeth a major concern for people who are dating.
You may not have realized this, but teeth are not meant to touch. It sounds odd, but think about it. They don't touch while you speak, smile or rest. Even when you chew, your teeth only have to be close enough to mash food, not necessarily touch.
So, if you want to know if you are truly attractive, take a close look at both your physical appearance and your personality traits. Chances are that if you are confident and kind and use positive body language, like maintaining good eye contact and posture, others will find attractive qualities in you.
You are willing to share stories to help others out and not be worried by what they will think. You can open up to others and speak with confidence, without focusing on your faults. True beautiful is never about looks, it's all about being a good person. What makes you beautiful is being kind, carefree and happy.
A closed-mouth smile is often interpreted as a sign of warmth and pleasure while remaining more subdued. In a closed-mouth smile, the lips remain together, and teeth are not visible. In this way, a polite smile, a disappointed smile, and a forced smile are all closed-mouth smiles.