Helen Fisher Quotes
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.
Citations
Fisher, Helen. Why We Love: The Nature and Chemistry of Romantic Love. Henry Holt and Company, 2004.
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Helen Fisher is an American anthropologist, human behavior researcher, and self-help author. She is a biological anthropologist, is a senior research fellow, at The Kinsey Institute, Indiana University, and a member of the Center For Human Evolutionary Studies in the Department of Anthropology at Rutgers University. Prior to Rutgers University, she was a research associate at the American Museum of Natural History in New York City.