There are people who are born interesting, but some are less impressive. However, beyond the "grace" factor, there are several things you can do to make someone appear more attractive. Here are 9 of them:
Smile when you're a woman
Most scientific factors that make a person attractive are related to biological issues. People are considered attractive when they are potential couples who are healthy, strong, or fun for the opposite sex.
According to research University of British Columbia, smile on women is considered more attractive than other expressions. But this does not apply to men.
 
"People generally associate a happy expression with femininity," says Alec Beall, PhD, a psychologist who is one of the study's researchers. "Smiling makes women look more friendly and more approachable. While evolutionary, men are programmed to find women willing to accept it. "
Therefore, a woman's smile can be considered a signal for men to try to approach her.
Using red
What are the things associated with red? Passion, roses, warmth, and sex. This is why science states that using red is one way to make it look more interesting.
 
"The interest in red is partly explained by the male perception of female sexual acceptance," Dr Beall said.
Study states that women tend to wear red or pink when they mature sexually, as in ovulation.
Do not be too expensive
Some women think he is more attractive when selling expensive and not too show his feelings to men. But the study from Germany found that people would be judged more interesting if the emotions it showed were more easily understood.
This has to do with the brain's acceptance of the information that others show through their emotions. "If couples can understand each other, then they will be more suitable and able to live together," said Silke Anders, a neuroscientist at the University of Lübeck.
Speak in the right tone
Is the female hoarse voice sexy? Probably not. Research in the UK found that women with high-pitched sounds are considered more attractive to men, while men with low tone of interest appeal to women.
The high pitched voice is perceived to come from someone who is physically smaller and more feminine. This is what appeals to men. Instead the perceived voice comes from a masculine figure, so that both attract each other the opposite sex, "said Dr. Beall.
Have a sense of humor
Women usually like men who can make them laugh. The study found that a sense of humor is what the couple wants. The reason this sense of humor also shows a person's intelligence level.
"Producing classy humor requires intelligence and creativity. So pairing with a funny person can produce a more intelligent offspring, "said Dr Beall. "And these genes are what women look for."
Showing affection
Why are men close to children considered attractive? Why are people with pets more likely to be approached for conversation? Because they show affection and protection.

Choosing a person who has a sense of affection is the reason for a loving life in the future. No wonder if these people are more interesting to be a couple.
Be a good person
Sometimes interesting not only about appearance, but also behavior and deeds. Therefore, good people who care about each other and the environment are considered more attractive. "The phrase 'What is good is beautiful' applies here," said Dr. Beall.
We ourselves are more likely to be friends with those who have positive and benevolent influences than negative and hateful ones. Especially when you have to choose to be a partner, you certainly choose a good person right?
Take care of yourself
We simply know that when you are looking for a boyfriend, fix your appearance. This means that the bath is cleaner and look neater and stylish. Make sure your haircuts are appropriate, suits worn, good posture, and body condition fit and healthy.

There is a biological reason for this. "Research shows that the biggest portion of the factors that make a person attractive is his physical appearance," says psychologist Jeremy Nicholson, MSW, PhD. "And this performance can be made better through self-care."
In addition, people who can take care of themselves are also considered more able to care for their children. "The ability to take care of themselves is an interesting indication because it shows how a person maintains the health of himself and his family," said Dr. Nicholson.
Avoid stress
When a smile and goodness make you more attractive, otherwise the face of full pressure and stress makes us less attractive. Stress not only results in the face but also makes the immune system decline.
In studies in Europe and South Africa, women judge men more attractive when he has a lower stress hormone and a higher immune system. "It can be seen from their appearance because the psychological condition of a person is reflected in his face," said Fhionna R. Moore, PhD, a psychologist from Abertay University in Scotland.
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