A hug can help

A simple snuggle can help lower blood pressure and reduce stress, a new study suggests.

Thirty-eight couples participated in the study, which measured blood pressure, stress levels and oxytocin before and after they discussed a happy moment together, watched five minutes of a romantic film and shared a 20-second hug.

The result, according to an article in the latest issue of the journal Psychosomatic Medicine, was lower levels of the stress hormones cortisol and norepinephrine and higher levels of oxytocin in both men and women. Those shifts all contribute to cardiac health. Women were found to be more responsive to warm partner contact. Dr. Karen Grewen, a psychiatrist at the University of North Carolina at Chapel Hill and lead researcher, said oxytocin and the female reproductive hormone estrogen were closely related, which may be why women were more responsive to the hormone than men were.

"Not all marriages appear equally protective," Grewen reported. "The quality of the marital relationship seems to play an essential role in health outcomes." While the sample size was adequate to show a role for oxytocin, it was too small to suggest anything about causation, Grewen said. The study also lacked a comparison group that didn't receive warm partner contact.

"The bottom line from this study is that social support and, really, the whole emotional and psychological interaction show that the heart and mind are really connected."

- WASHINGTON/Aug05 -

Note: give me a hug while my sensation frustrating and a warm hug as well shows your care, please!