I've recently started wearing a mouthguard when I ride, just because having read what they can protect against (concussion being the main thing), I thought it might be a good idea.
I both commute and ride off-road, always wear at least a TSG Evolution helmet and occasionally a Dixon MX full face helmet depending what I'm doing, and I've been wearing the mouthguard recently even with a full face helmet.
Anyone else wear a mouthguard while riding or think it's worth it? It might not immediately sound like a good idea, but it's fairly comfortable to wear, and anything that gives extra protection to me is a good thing. Any thoughts?