Fun Facts About Hugging

Whether it's summer or winter, you should get outside in moderate amounts of sunlight to prevent dementia. Shutterstock/Ground Picture

Neuroeconomist Paul Zak, also known as “Dr. Love,” recommends at least eight hugs a day to be happier and enjoy better relationships. Psychotherapist Virginia Satir also famously said:

“We need 4 hugs a day for survival. We need 8 hugs a day for maintenance. We need 12 hugs a day for growth.”