Shayang woman let a man obsessed with the most?

Perceptions of men and women compared to men on women's demands to "outside" and "extensive" much more. However, the U.S. University of New Mexico evolutionary biologist Randy? Thornhill in the past 15 years of research tells us that men are most interested in the image of women is not as we previously thought, as there are convex body must do, in fact, "body symmetry" on it.
　　1, the body's symmetry
The body's left side and right half should be exactly the same limb symmetry. Brandy? Thornhill in the past 15 years has been engaged in study of symmetry. He faces and bodies of different people with scanners into computers to determine symmetry ratios. Survey results show that both men and women that the body is a good symmetry of the opposite sex more attractive. Thornhill explained that this was a genetic advantage that a person has good survivability, an indication of her / his body very healthy. In contrast, men, the female is slightly different, they place great emphasis on symmetry in female faces than the body.
　　2, sexy chin
Chin, short women, with thick eyebrows the most popular men. Thornhill said the men and women possessing these traits are more attractive because they presage reproductive health. Estrogen will limit women's lower face and jaw bone growth, making them relatively short, while this hormone also controls the growth of women's eyebrows to make it more prominent. Men by the effects of testosterone contribute to the formation of a good under the face, chin and eyebrows.
　　3, waist-hip ratio of
United States University of Texas psychologist Devendra? Singh on the person's waist-hip ratio study found that waist-hip ratio of 0.7 (indicating a much smaller waist than the hips to be) is most desirable to men.
Scientists have a magazine models and Miss America contestants of the size analysis found that the majority of these women have 0.7 below the waist-hip ratio. While women, waist-hip ratio from 0.8 to 1.0 among the most attractive men, while men are more aroused wide shoulders, a woman's sexual desire.
The study also showed that the ideal waist-hip ratio range, regardless of their body weight, are not susceptible to cardiovascular, cancer, diabetes and other diseases. And fall within this range of women during pregnancy difficulties will be less.
　　4, body odor
German scientists Manfred? Milinschi et al study found that people in the process of choosing a partner to spend instinctively nose, according to smell each other to determine the suitability of their own. Scientists explained that this sweetheart to rely on the sense of smell to identify the functions and supporting the body's immune organization. When people close to each other, the body will be emitting a smell of the other side of perception, and determine whether the body tissues and organs can cause discomfort. Generally speaking, the differentiation of each other's body odor outside the odor will not be affected, that is, despite the proper use of perfume, it may help to enhance each other's goodwill, but will not play a decisive role.
　　5, sense of humor
The researchers found that, once the lover of love to complete long-distance, personality similarity makes their relationship more solid. In addition, the sense of humor also helps to maintain their long-term relationships. Canada's McMaster University, Eric? Bresler said the importance of humor for men and women differ, women will favor men often make themselves laugh, men are more like to be their own jokes amused women.
　　6, honesty and
It is interesting to note that scientists who just fell in love the brain scan results showed that the quality of topping the list of lovers is actually honest. Ai Mulun Stephen Cornell University and colleagues on nearly a thousand years the age of 18 -24 young people, ranging from a questionnaire survey found that potential partners were more particular about honesty, second only after an honest important attributes were physical appearance, family responsibility, wealth and status