News of Dr. Cutler's Pheromone Discovery

Below are some excerpts and links to the news as it broke regarding the discovery of Pheromones in Humans

The Washington Post, Page 1, 11/18/86.
Pheromones Discovered in Humans
Copyright -The Washington Post Newspaper.
by Boyce Rensberger

"Scientists in Philadelphia have established for the first time that the human body produces pheromones, special aromatic chemical compounds discharged by one individual that affect the sexual physiology of another. Although animals have long been known to secrete pheromones, which typically function as sex attractants, and although the existence of such chemicals in humans has long been speculated, the new research is the first to establish their existence in humans" - more details click here

Time Magazine, 12/1/86
Studies find that male pheromones are good for women's health
Copyright Time, Inc. By John Leo
Reported by Robert Ajemian

Women who work or live together tend to get their menstrual cycles in sync. That curious phenomenon known for years by scientists and many ordinary folk, has long been suspected as an indication that humans, like insects and some mammals, communicate subtly by sexual aromas known as pheromones. Last week Philadelphia researchers weighed in with two reports showing that scents, including underarm odors, do indeed affect menstrual cycles. The reports came with a kicker: male scents play a role in maintaining the health of women, particularly the health of the female reproductive system. Researchers at the Monell Chemical Senses Center and the University of Pennsylvania School of Medicine have found that women who have sex with men at least once a week are more likely to have normal menstrual cycles, fewer infertility problems and a milder menopause than celibate women and women who have sex rarely or sporadically.

So the researchers were hardly tentative about the meaning of it all. "What we're saying here is that men are really important for women," said Winnifred Cutler, a biologist and specialist in behavioral endocrinology who conducted the study along with Organic Chemist George Preti. "If you look at all the data, the conclusion is compelling. A man or his essence seems essential for an optimally fertile system." more details click here


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USA Today, 11/19/86
The Real Chemical Reaction Between the Sexes
Copyright -USA Today
by Kim Painter

Chemicals in men's bodies can cause their female sex partners to be more fertile, have more regular menstrual cycles and milder menopause, landmark research shows. And women who have sex with men at least once a week benefit most from the chemicals, which apparently work through the sense of smell.

"The exciting part is the effect we have on each other. Men are important to women," says Dr. Winnifred B. Cutler of Philadelphia, whose studies show for the first time that chemicals called pheromones exist in humans. Pheromones have long been known to exist in animals, as scents that attract sex partners. Cutler's new studies...show women are affected by pheromones from men and women:

*Women with unusually long or short menstrual cycles get closer-to-average cycles after regularly inhaling male essence, described as a compound of male sweat, hormones and natural body odors. "You just walk into a male locker room," Cutler says, "that's the odor."

*Women exposed to another woman's "female essence" menstruated at the same time after a few months, confirming a long-observed phenomenon that women who live together menstruate at the same time.

Cutler's other studies show women who have sex with men at least once a week have regular menstrual cycles and fewer fertility and menopause problems, apparently because of exposure to pheromones.

Newsweek, 1/12/87.
The Chemistry Between People: Are Our Bodies Affected by Another Person’s Scent?
Copyright Newsweek Magazine
By Terence Monmaney with Susan Katz

The air is loaded with secrets, with intimate messages both unseen and unheard. Ready! A female moth announces, and male moths miles away soon receive the invitation and head upwind, eager to mate. A dog goes into heat, and male dogs all over the neighborhood are drawn by a telltale scent to her masters’ door.

In creatures as different as bugs and dogs, life-and-death messages are relayed via a specialized chemical known as a pheromone - a substance that works much like a hormone, but is released by one individual and prompts changes in the physiology or behavior of another.

Ever since scientists discovered pheromones 30 years ago, they’ve found such chemical communication in hundreds of species - from moths to mice to monkeys. And man? Do we, the great communicators, also make use of such potent and unambiguous signals? Is there literal truth to the notion that when people get along, it is because of the right "chemistry"?

There have been plenty of claims. A mother's pheromones, researchers once said, are what attract her infant to her breasts. *** But while the idea of human pheromones is intriguing, the dozens or so studies that addressed the possibility in the past 10 years were disappointing: no one established beyond a doubt that human pheromones exists.

Now two new studies are stirring up the pheromone debate with the boldest claims yet. Researchers at the University of Pennsylvania and the Monell Chemical Senses Center, a nonprofit research institute in Philadelphia, say that people produce underarm pheromones that can influence menstrual cycles.

The studies, done by chemist George Preti and biologist Winnifred B. Cutler, are not the first of their kind, but they are the first ones rigorous enough to be published in a respected scientific journal, Hormones and Behavior.

In one study the researchers collected underarm secretions from men who wore a pad in each armpit. This "male essence" {pheromone} was then swabbed, three times a week, above the upper lips of seven women whose cycles typically lasted less than 26 days or more than 33. By the third month of such treatment, the average length of the women's cycles began to approach the optimum 29.5 days - the cycle length associated with highest fertility.

Cutler's conclusion: " Male essence" contains at least one pheromone that "helps promote reproductive health".
for more details click here