1-minute News | Harvard research: Secret to longevity is playing mahjong
Recently, Harvard researchers published the results of an 80-year study in a book titled The Good Life: Lessons From The World's Longest Scientific Study Of Happiness, which found the secret to longevity is not exercise or diet, but, surprisingly, playing mahjong!
This Harvard research, carried out in 1938, has studied young people for 80 years, and researchers have found that people's social relationships are the key to longevity. Watch the video and let's explore further details on how to achieve longevity.
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