说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
Home->News->Culture_Life->
Helping others can be beneficial, study says
2020-01-07 
A volunteer helps maintain traffic order in Xinle city, Shijiazhuang in North China's Hebei province, Jan 6, 2020. [Photo/Sipa]

As the old saying goes, "one good turn deserves another", and scientists have proved that good deeds really improve health.

足球网上投注Researchers from Peking University found altruistic behavior-defined as putting the well-being of others before our own without expecting anything in return-can relieve physical pain. Their findings were published in the Proceedings of the National Academy of Sciences on Dec 30.

Volunteering, for example, has been shown to reduce stress and ease depression. It can reduce the risk of cognitive impairment. It means that the areas of the brain that respond to pain are deactivated by altruistic acts, according to the studies.

The researchers asked 287 people to participate in various scenarios in which they performed good deeds under certain conditions.

One group donated blood after an earthquake, while another helped revise a handbook for the children of migrant workers.

足球网上投注Those who volunteered to give blood felt less pain during the donation process compared to those participants who just underwent a routine blood donation. The group who volunteered to help with the handbook also felt a reduction in pain and discomfort, especially in cold temperatures. Even cancer patients suffering from chronic pain experienced a reduction in pain when they volunteered their time to others in need.

足球网上投注In another study, participants were asked if they would donate money to orphans and then underwent magnetic resonance imaging scans while receiving a painful shock to their hands. The scan results showed that the brains of those who agreed to donate reacted less to the electric shock.

Wang Yilu, the lead author of the studies, writes: "We find consistent behavioral and neural evidence that in physically threatening situations, acting altruistically can relieve painful feelings in human performers.

足球网上投注"Acting altruistically relieved not only acutely induced physical pain among healthy adults but also chronic pain among cancer patients."

足球网上投注These findings shed light on the psychological and biological mechanisms underlying human pro-social behavior and provide practical insights into pain management. The researchers recommend more studies be done on how altruism can be incorporated into behavioral therapies to treat pain.

In your New Year's resolutions, performing good deeds may well benefit not just the recipient but the doer.

Most Popular...
Previous:Djokovic secures Serbia's place in ATP Cup quarterfinals
Next:Pentagon chief denies US leaving Iraq; Tehran crowds mourn commander