![\"Man](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/tired-headache-stress-man-living-114308173.jpg\")
Sighing provides instant stress relief, helps keep lungs healthy and can even improve mood. Daniels C\/peopleimages.com \u2013 stock.adobe.com<\/p>\nLet it out \u2014\u00a0your exasperation could have an upside.<\/p>\n
There are lots of things that make us sigh \u2014 we\u2019re exhausted, we\u2019re irritated, we want to make a point without saying a thing.<\/p>\n
And while the reasons may not be associated with positive feelings, new research shows the result could offer a bit of a health boost \u2014\u00a0and it\u2019s not just emotional catharsis.<\/p>\n
Sighing provides instant stress relief, helps keep lungs healthy and can even improve mood. Daniels C\/peopleimages.com \u2013 stock.adobe.com<\/p>\n
After letting out a sign, most people feel a sense of relief in their chest \u2014 a lightness or a relief.<\/p>\n
And according to a new study published in the journal Science Advances<\/a> this month, that\u2019s not just mental: There are physical mechanisms at play.<\/p>\n Researchers found that deep breaths, particularly long exhales, helped decrease surface tension in the lungs significantly more than regular, shallow breathing.<\/p>\n As the lungs expand and contract while sighing, it help keep the small amount of fluid<\/a> that lines the lungs in an optimal arrangement. This fluid keeps the tissues moist and prevents friction when breathing.<\/p>\n Another reason not to take short breaths? Constant shallow breathing can make breathing more difficult with age as lung elasticity<\/a> changes over time.<\/p>\n Sighing it out not only helps keep the lungs elastic but can provide instant relief from stress<\/a> and frustration.<\/p>\n A type of breath work called \u201ccyclic sighing<\/a>\u201c, or prolonged exhalation, is a proven effective stress management tool, especially if done for five minutes every day.<\/p>\n This method of breath work was even shown to improve mood<\/a> the most and reduce breathing rate.<\/p>\n But a sigh isn\u2019t just a sign of feeling annoyed. Deep exhaling is also necessary for a properly working respiratory system.<\/p>\n Sometimes the tiny sacs of air in the lungs (known as alveoli<\/a>) collapse. A sigh helps expand the lungs and reset these sacs.<\/p>\n Taking a big sigh is also connected with negative emotions like fear, anxiety, sadness and even pain, as a 2022 study<\/a> found.<\/p>\n![\"Woman](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/calm-woman-sitting-lotus-pose-114308175.jpg\")
Deep breath work, like cyclic sighing, keeps the lungs functioning properly. DimaBerlin \u2013 stock.adobe.com<\/p>\n