Few things are more important to mental health and well-being.
Extensive research by the University of Miami’s Touch Research Institute has revealed that human touch has wide-ranging physical and emotional benefits for people of all age groups. In the Institute’s experiments, touch lessened pain, improved pulmonary function, increased growth in infants, lowered blood glucose and improved immune function. Human touch is important for all ages, but by the time children reach their teen years, they receive only half as much touching as they did in the early part of their lives. Adults touch each other even less.
Get more at the source: Importance of Human Touch | LIVESTRONG.COM