psychological effects of hugging
In a study on fears and self-esteem, research published in the journal Psychological Science revealed that hugs and touch significantly reduce worry of mortality. The studies found that hugging -- even if it was just an inanimate object like a teddy bear -- helps soothe individuals' existential fears.
The physiological benefits of hugging. Hugs make you feel good for a reason and it's not just the loving embrace that gives us that warm feeling in our hearts. It's much more. It affects the entire body to such an extent that many scientists claim it is equivalent to the effect of many different drugs operating on the body simultaneously.