Single people die younger. According to this article, the difference might be due to a spouse who nags you to eat better or see a doctor. I think it’s also likely that you’ll get better care from doctors when a family member can advocate for you. Read the article here.
And here’s another article about positive effects of marriage on men’s health. Click here.
One thing that gets ignored is the way the health care system views single versus married people. It’s assumed that you’ll have a family member pick you up after outpatient surgery. The Family Medical Leave provides only for care of a parent, spouse or child – not even a brother or niece, let alone a friend. People can’t get off work to drive a friend home from the hospital, especially in the middle of the day with short notice. Additionally, we keep hearing that it’s important to have family members with you if you’re in a hospital; otherwise you’re far more subject to medical errors, neglect and even outright abuse.
Some people genuinely enjoy their own solitude and single status. In terms of aging, that’s a plus, because we’re more independent and less likely to mourn. But getting care becomes a massive invasion of privacy, with limited options for support.