10 Surprising Health Benefits of Love
Lower Blood Pressure, Fewer Colds, Better Stress Management Are Just the Beginning
6. Better Stress Management
If love helps people cope with pain, what about other types of stress? Aron says there is evidence of a link between social support and stress management. “If you’re facing a stressor and you’ve got the support of someone who loves you, you can cope better,” he tells WebMD. If you lose your job, for example, it helps emotionally and financially if a partner is there to support you.
7. Fewer Colds
We’ve seen that loving relationships can reduce stress, anxiety, and depression -- a fact that may give the immune system a boost. Researchers at Carnegie Mellon University found that people who exhibit positive emotions are less likely to get sick after exposure to cold or flu viruses. The study, published in Psychosomatic Medicine, compared people who were happy and calm with those who appeared anxious, hostile, or depressed.
8. Faster Healing
The power of a positive relationship may make flesh wounds heal faster. Researchers at Ohio State University Medical Center gave married couples blister wounds. The wounds healed nearly twice as fast in spouses who interacted warmly compared with those who demonstrated a lot of hostility toward each other. The study was published in the Archives of General Psychiatry.
9. Longer Life
A growing body of research indicates that married people live longer. One of the largest studies examines the effect of marriage on mortality during an eight-year period in the 1990s. Using data from the National Health Interview Survey, researchers found that people who had never been married were 58% more likely to die than married people.
Aron tells WebMD marriage contributes to longer life mostly through “mutual practical support, financial benefits, and children who provide support.”
But Reis sees an emotional explanation. Marriage protects against death by warding off feelings of isolation. “Loneliness is associated with all-cause mortality -- dying for any reason,” he says. In other words, married people live longer because they feel loved and connected.
10. Happier Life
It may seem obvious that one of love’s greatest benefits is joy. But research is just beginning to reveal how strong this link can be. A study in the Journal of Family Psychology shows happiness depends more on the quality of family relationships than on the level of income. And so we have scientific evidence that, at least in some ways, the power of love trumps the power of money.