久久精品视频亚洲_黄色成人在线免费_成人免费在线视频网址_91精品国产沙发_日韩国产一区三区_精品久久久av_美女扒开尿口让男人操亚洲视频网站_国产精品成人免费视频_国产成人精品久久久_久久精品国产亚洲_欧美国产日韩xxxxx_91在线免费看网站_**欧美日韩vr在线_日韩欧美一区二区在线_国产一区二区三区视频免费_中文字幕一区二区三区电影

Meeting a beautiful woman can be bad for your health, scientists have found.

The effects are heightened in men who believe that the woman in question is "out of their league".

Cortisol is produced by the body under physical or psychological stress and has been linked to heart disease.

Researchers tested 84 male students by asking each one to sit in a room and solve a sudoku puzzle. Two strangers, one male and one female, were also in the room.

When the female stranger left the room and the two men remained sitting together, the volunteer's stress levels did not rise. However, when the volunteer was left alone with the female stranger, his cortisol levels rose.

The researchers concluded: "In this study we considered that for most men the presence of an attractive woman may induce the perception that there is an opportunity for courtship.

"While some men might avoid attractive women since they think they are 'out of their league', the majority would respond with apprehension and a concurrent  hormonal response.

"This study showed that male cortisol levels increased after exposure to a five-minute short social contact with a young, attractive woman."

Cortisol can have a positive effect in small doses, improving alertness and well-being. However, chronically elevated cortisol levels can worsen medical conditions such as heart disease, diabetes, hypertension and impotency.

out of one's league:對某人而言，超出能力、范圍等

cortisol:皮質醇

sudoku puzzle:數獨

courtship:求愛

concurrent:同時發生的

hormonal response：荷爾蒙反應

hypertension:高血壓

impotency: 性無能

• 上一篇：日語常用專有名詞整理——汽車生產商及品牌篇
• 下一篇：口譯點滴積累之：愛因斯坦相對論手稿亮相上海世博會