Fans’ cortisol levels rocket at matches

SOCCER fans across the world know the strong emotions brought on by watching their teams on match day, but particularly zealous fans are more at risk of experiencing dangerous levels of the “fight or flight” hormone cortisol, commonly associated with stress.

Oxford University researchers have found a scientific link between fans’ intense group bonding with their team and levels of cortisol while they watch football.

While cortisol is essential to responding to life’s daily stresses, too much cortisol over time can result in a suppressed immune system, weight gain, and heightened blood pressure with a significant risk of heart disease, the researchers noted.

The evidence was gathered at field laboratories with live screenings of two Brazilian victories during the 2014 World Cup, (Colombia, 2-1; Chile, 1-1 with penalties), and the historic semi-final loss to Germany (1-7).

The research replicated previous