So, according to published data, with the help of tears, a person can get rid of stress. The authors of the material note that this has been confirmed by the results of many scientific works. Attention is also drawn to the fact that tears represent protection for the eyes when cutting onions. With their help, the visual organ gets rid of the burning sensation. Among other things, since tears come out through the nose, this cavity is cleared of harmful bacteria at this time.

Researchers from the Netherlands noted that crying improves mood. To find out, scientists conducted an experiment by asking volunteers to watch a sad movie. Subsequently, it turned out that people who cried while watching, psychologically felt better after it than participants who suppressed these emotions.