Couples who cuddle while sleeping are far happier than those who don't - Silicon Canals

"When I first read that couples who touch while sleeping report 94% relationship satisfaction compared to just 68% for those who don't, I nearly fell off my chair. Could something as simple as nighttime cuddling really make that much difference? After diving deep into the research and reflecting on my own relationship, I discovered that those quiet moments of physical closeness might be one of the most underrated predictors of relationship happiness."

"Let me paint you a picture of what happens when you and your partner cuddle while sleeping. Your body releases oxytocin, often called the "love hormone," which reduces stress and promotes feelings of safety and attachment. At the same time, your cortisol levels drop, helping you achieve deeper, more restorative sleep. Wendy Troxel, Ph.D., a psychiatrist at the University of Pittsburgh Sleep Medicine Institute, puts it perfectly: "We prefer to sleep with a partner, which suggests a fundamental human need for attachment at night.""

Couples who touch while sleeping report substantially higher relationship satisfaction than those who do not. Nighttime cuddling triggers oxytocin release, which reduces stress and fosters feelings of safety and attachment. Concurrent cortisol reductions support deeper, more restorative sleep. Human sleep proximity has evolutionary roots in shared warmth and protection, leaving modern brains wired for nighttime attachment. Physical touch during sleep provides ongoing endorphin and serotonin boosts, acting as micro-doses of happiness. Regular nighttime physical connection strengthens emotional bonds and serves as a significant, often underrated predictor of relationship happiness.

Read at Silicon Canals