New Study Shows Things That Predict Your Odds of Living or Dying

A new Brigham Young University study adds our social relationships to the “short list” of factors that predict a person’s odds of living or dying.

In the journal PLoS Medicine, BYU professors Julianne Holt-Lunstad and Timothy Smith report that social connections – friends, family, neighbors or colleagues – improve our odds of survival by 50 percent. Here is how low social interaction compares to more well-known risk factors:

  • Equivalent to smoking 15 cigarettes a day
  • Equivalent to being an alcoholic
  • More harmful than not exercising
  • Twice as harmful as obesity