There is a research that shows that work stress affects physical health. According to research, happiness can also increase work productivity without compromising quality of work.
This mirrors how Google employees have higher productivity because of the company’s perks for them. The company strives to give its employees a healthy workspace.
On the same note, studies from Standford Graduate School of Business show that laughter can affect a person’s body, behavior and brain activity. The researchers encourage organizations to embrace laughter and humor to increase work productivity, creativity and happiness.