Share 'Gum reduces stress: Scientists reveal the harder you chew, the greater the relief'

Chelsea manager Jose Mourinho regularly chews gum during matches  Three minutes of chomping can lower stress hormones, scientists said Study tested participant's saliva for compounds associated with stress  There is good reason why top-flight coaches such as Chelsea's Jose Mourinho (pictured) chew gum - because it eases stress, scientists have now claimed For millions of football fans, the…