Blushing is thought to be linked to increased levels of norepinephrine in the brain, which may be associated with romantic feelings. It signals that we are interested and excited, which is attractive to men. Helen Fisher More Quotes by Helen Fisher More Quotes From Helen Fisher The bottom line is that for millions of years if a man had a wife and two children and had two children with another woman, he would double the amount of DNA he would spread into the next generation, his genetic composition would be passed on. If a woman had two children with her husband and another with another man, it was an insurance policy if her husband died or left her. Helen Fisher technology I suspect privacy is a very new concept to humanity. Helen Fisher new very privacy humanity Once you fall for someone, their smell can be a powerful thing. Women will wear their boyfriends' T-shirts, and throughout tales in history men have held on to their lover's handkerchief. Helen Fisher you women men history
