Every year at about this time I get questions about mouthguards. Are they all the same? Surely a chemist mouthguard does the same job?
But when it comes to buying a mouthguard they are not all the same. You may recall the media coverage over concussions in sport a couple of years ago – well that sparked a fair amount of research into the topic and some of it was surprising. Players wearing store bought mouthguards were more than twice a likely to suffer mild traumatic brain injuries (concussions) than those wearing custom-made, properly fitted mouthguards.