New scientific research offers surprising ways to shower yourself with tranquility, creativity, longevity and more. 新的研究发现有很多方式能让自己更加安静、富有创造力和长寿。
1. Optimism 乐观积极
Never mind if you don't have hours a day—even a few minutes spent in quiet contemplation once in a while yields noticeable benefits. A group of adults who meditated an average of six hours and 13 minutes over the course of five weeks developed patterns of brain activity typically associated with positive moods.
When mice were fed a strain of probiotics found in some yogurt, they became calmer under stress, Irish and Canadian scientists observed. The were less likely to panic like their broth-fed brethren, and they produced fewer stress hormones—effects similar to those brought on by antidepressants. Look for yogurt that has active probiotic cultures, and say, "Mmmm."
Volunteers who worked in rooms lit by a lamp with an incandescent lightbulb instead of overhead fluorescents solved problems requiring novel thinking more successfully. Scientists say the symbolism of the bulb (not just its light spectrum) led to the subjects' bright ideas, and cited "a growing body of research showing that perception of objects...can subtly influence our behavior."
Undergraduates who considered chicken soup a comfort food and then were fed some scored higher on a psychological test of social connectedness than those who weren't given any soup. When given a word fragment like incl, they converted it into a "relationship word" such as include, instead of a neutral term, like incline, because the dish stirred a sense of connection.
Tired? Draggy? Stuck in your office? Picture yourself outside beneath an arching sky and canopied branches. Daydreaming about nature is energizing, according to a new study. And if you can go outdoors, even better: As little as 20 minutes in a natural setting demonstrably increased people's energy levels for the day.
Using data from about 10,000 adults tracked over 50 years, scientists discovered that volunteering, especially for altruistic motives, can be a lifesaver. People who reported giving their time because they wanted to help others outlived those who didn't volunteer at all, as well as those who did so mostly for their own satisfaction. 根据对10000个成年人长达50年的追踪研究，科学家发现，志愿活动尤其是那些无私利心的，可以是救命稻草。那些花时间帮助别人的人们要比其他人更加长寿，即使他们帮别人只是为了自己开心。
7. Bliss 狂喜
Researchers asked volunteers to rate their level of happiness the last time they spent money on themselves or on someone else. Not only were the givers happier, but when presented with extra cash to use as they wished, they were more apt to spend it on others. The study's authors concluded "a positive feedback loop" exists between offering gifts and well-being.
To make better choices at the grocery store, bring dollar bills, a revelatory study shows. Analyzing 1,000 households, researchers found that shoppers who paid by credit card tended to select chips, cookies, and other junk food. The theory: Shelling out cash is more psychologically painful, so people are less likely to spend it on unhealthy goods.
