Crying is always related to negative attitude. It shows a person's weakness and almost everywhere in the world, tears are seen as markers of vulnerability and considered undignified and childish. But we bet that you don't know the surprising health benefits of Crying. Alike Happiness, Crying is also benefits our health. According to a study, crying is highly effective at encouraging the body to heal, and it improves the mood of 88.8% of those who weep. Do you know, Crying improves vision. Tears not only lubricate our eyeballs and eyelids, they also prevent dehydration of our various mucous membranes. Tears bathe the surface of the eye, keeping it moist, and wash away dust and debris, which help us see better.