Americans Face a Rising Risk of Dying Alone

More older people are living on their own, and fewer have close relatives to help them out as they age.
Source: Education Images/Universal Images Group via Getty Images
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Loneliness kills. Life without friends and family is not just dreary but difficult, especially as we get older.

Strong social relationships boost a person’s chances of staying alive by 50 percent, according to a comprehensive 2010 review of 148 studies that followed 309,000 people for an average of 7.5 years. That’s about the same improvement to mortality as the one that comes from quitting smoking.