When I was a kid chewing gum was a semi-sinful food. Apparently the threat of  having it stuck under a desk or somebodies shoe was enough to create a freakishly long list of rules regulating its consumption. But alas gum is much more than just a public nuisance. A new study from Swinburne  University in Melbourne Australia has shown that chewing gum can help relieve stress and anxiety. And that’s not all, gum chewing can also help you focus while multitasking according to the new research findings. The study was conducted by splitting the