The Healing Power of Tears

Tear expert William Frey spent 15 years studying tears, as head of a whole research team. They discovered that emotional tears contain toxic biochemical byproducts, so that weeping removes these toxic substances and relieves emotional stress. This is

Crying and it's relation to emotions.

Hey! I had this idea of crying starting to create questions in my head a while ago and what "purpose" crying has? What does crying symbolize?

You don't need to do alot of research to understand that crying is somehow connected to strong emotions. Thou