3.Relieves Pain
A good cuddle may give you more than just moral support after an injury. The oxytocin it releases can help block pain signals. It works so well that doctors are trying to figure out how to treat people with a lab-made form of it.
4.Fight Colds
Hugs from people you trust may protect you against this common virus, especially if you’re under a lot of stress. And if you’re already sick, more cuddling might keep your symptoms from getting worse.
