People who have good relationships as young adults experience less stress as they get older which, in turn, lead to them sleeping better. Chloe Huelsnitz, from the University of Minnesota, led a team of researchers who studied 112 people, following them from their early 20s until they were 37. People were asked about their relationships when they were 23 and 32 and about stressful life events at 23,32 and 37. When the volunteers were 37 they provided information about how long – and well – they slept. The study found that people who had better relationships at 23 had fewer stressful life events at 32 and slept better when they were 37.
You can read the whole of this article here.