For something so natural, physical touch has become surprisingly rare. There’s this over growing awareness of personal space, where people are finding themselves physically disconnected from others and, in some ways, from their own bodies; due to the thin line between consent culture and affection.
Yet science continues to show that touch isn’t just comforting it’s essential for both physical and emotional health, “It’s the first sense we develop in the womb and the last one to fade before we die,” Neuroscientists Katerina Fotopoulou and Laura Crucianelli state. A hug, a pat on the shoulder, or a touch of a loved one’s hand can lower stress, improve sleep, and support the immune system.
THE BIOLOGY OF CALM
When touch happens with care soft, intentional, and present, your body activates the vagus nerve, which controls your stress response. “The nerve’s primary role is to slow the nervous system,” Field explains. “Your heart rate goes down, your blood pressure drops, and your stress-hormone levels fall.”
Her research found that even patients with serious illnesses like AIDS and cancer saw measurable changes after regular massage therapy. Their immune systems strengthened, sleep improved, and their overall well-being became better.
Touch also releases oxytocin, the “love hormone” that deepens connection and trust. It’s what makes you exhale when someone you love pulls you into a hug, or why your best friend’s hand squeeze mid–crash out feels like medicine. It’s essentially your body indicating, “You’re safe.”
WHY SOME OF US ARE TOUCH DEPRIVED
While it may come across as a strange statement, we’re not touching each other enough. “We interact more on social media than in person,” Field notes. “Even when we’re out, we’re often on our phones. That means fewer moments of spontaneous contact even with friends.” This doesn’t mean you should be suffocating each other with hugs or touching each other all over, but it’s the touch of an arm when you’re laughing or the emotional support hug when someone says something touching or expresses something vulnerable.
It’s a modern paradox: we crave connection but avoid closeness. Cultures that touch more like France report lower stress and stronger community bonds. Societies who are more touch averse societies tend to struggle with higher anxiety and loneliness.
YOUR TOUCH TOOLKIT
The good news? Reintroducing touch doesn’t require a wellness retreat, it can start small. “Consensual touch from a partner reduces feelings of distress when you’re facing something difficult. It also appears to help the immune system work better and might even trigger the release of oxytocin and your body’s natural painkillers,” says Michael Murphy, Ph.D., of Carnegie Mellon University. Try to lean into simple, consistent gestures: a longer hug, a hand on the shoulder, or resting your head on someone’s shoulder.
Even the small comforts matter, weighted blankets simulate deep pressure that activates the vagus nerve, helping you drift into rest. And if you’re not a blanket person, movement itself yoga, Pilates, even walking barefoot on grass can activate the same sensory receptors that calm the nervous system.
