The Mayo Clinic also attests to the health benefits of laughter. It's like blueberries, a daily walk and meditation rolled into one. "When you start to laugh, it doesn't just lighten your load mentally, it actually induces physical changes in your body," Mayo notes. "Laughter enhances your intake of oxygen-rich air, stimulates your heart, lungs and muscles, and increases the endorphins that are released by your brain."
Laughing can also stimulate circulation, act as a relaxation method and improve your immunities long-term, according to Mayo. "Negative thoughts manifest into chemical reactions that can affect your body by bringing more stress into your system and decreasing your immunity. In contrast, positive thoughts can actually release neuropeptides that help fight stress and potentially more-serious illnesses."
Get the laughs rolling
"Laughing releases tension and creates a feeling of camaraderie and connection among people," Mark Chalfant, artistic and executive director of the Washington Improv Theater in Washington, DC explained in Monster. "When people feel closer to one another, it's a lot easier and more pleasant to work together. Plus, if you make everyone laugh, maybe they will forget that you took the last glazed doughnut at the team meeting."
Luckily for you, making people laugh is also a learned skill, according to Scott Christopher, co-author of The Levity Effect: Why It Pays to Lighten Up. "It's not something you have to be born with," he said in Monster. "If you're a brow-knitter or a jaw-clencher by nature, it's not too late."
» RELATED: #TreatYourself: Local nurses share their self-care solutions
The first step is to making humor work for you is to make light of the "the obvious absurdities of life." From there, you can move to simple jokes. A good source is the Internet, but make sure you enter "clean" into the search engine, or you'll be riddled with jokes that could shock even the hardened nurse crew.
A few great places to start for straight-up jokes or amusing material to share with coworkers:
Free Will Astrology readings that are amusing
News of the Weird snips of current events
Short jokes that are easy to remember from Readers Digest. Sample: What kind of exercise do lazy people do?
Do laugh, but don't get carried away, says Mawnby. "It is important; however, that nurses always keep in mind, that our patients may overhear and misconstrue laughter as being disrespectful or uncaring when in the wrong setting."