Kindness might not be the first thing to spring to mind when you think about work. But more businesses are recognising that it is just as important to company culture as communication or collaboration. Being kind to others stimulates serotonin and oxytocin – hormones associated with happiness. Research also shows that people who are regularly kind have significantly lower levels of the stress hormone, cortisol. Now, the business world is starting to take note. “We’re a small, close-knit team, and…