Posted by Laura Shaw Allen on 16th Jun 2025
The Science of Touch: How it Impacts the Brain and Body
Touch is our first language. From the moment we’re born, touch shapes our understanding of safety, love, and presence. Even as adults, its impact on our mental, physical, and emotional health is profound. This week, we explore what science reveals about touch and why it’s a key to healing, connection, and growth.
Touch and the Brain
- Activates the parasympathetic nervous system, calming us.
- Releases oxytocin, promoting bonding and trust.
- Reduces cortisol, easing stress and lowering blood pressure.
Studies show regular nurturing touch leads to fewer anxiety and depression symptoms, stronger immunity, and better sleep.
Touch and Longevity
Affectionate relationships correlate with longer life, reduced disease, and greater life satisfaction. Human touch is a necessity, not a luxury.
Touch Deprivation Is Real
Post-COVID, many experience “skin hunger,” leading to stress, depression, and isolation.
Non-Physical Touch Matters Too
Sincere compliments, heartfelt encouragement, and shared vulnerability release feel-good chemicals and boost emotional well-being.
Ask yourself, “Where am I touch-deprived, and how can I nourish that area?” Then choose one new form of touch—physical or emotional—to integrate this week.
