The key to good health: not surprisingly, good friends

In one of the recent studies on the health benefits of social relationships, published earlier this year, researchers provided evidence that social ties and increased contact with family and friends are associated with a lower risk of death in young women with breast cancer. Another presented a similar conclusion with respect to surviving heart surgery. What’s more, a 2010 meta-analysis of 148 other studies showed that social connection doesn’t just help us survive health problems: the lack of it causes them.

- Scientific American

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