Here's a roundup of five medical studies published this week that might give you new insights into your health, mind and body. Remember, correlation is not causation – so if a study finds a connection between two things, it doesn't mean that one causes the other.

Don't fight for a longer life
Journal of Epidemiology and Community Health

If watching "The Real Housewives" franchise stresses you out, you may want to assess your real-life relationships.

Researchers in Denmark analyzed the effect of tense social situations on mortality in a large group of middle-aged men and women. They found people who frequently worried about or felt pressured by their partner or children, and those who had frequent conflicts in their relationships had a higher risk of dying in middle age.

Men, the study authors say, seemed to be particularly vulnerable to the effect. And the findings held true even if the study participants' fights were mostly with neighbors, not friends or family. FULL POST