Bruxism nightguards are an outstanding solution for a common health condition that affects 10% of adults and can impact children as well.  These nightguards are convenient, comfortable devices that are made with special thermoplastics created from a mold of your teeth to support your teeth and jaw while you sleep.  We strongly warn against using any kind of manufacturer drug store variety nightguard as they may not fit in your mouth properly and can cause even more damage to your jaw and teeth.
Additionally, if you play sports you may want to consider a sports mouthguard like Stephen Curry famously uses.  These are very effective in preventing tooth damage in case you catch a stick, ball, or elbow to your mouth.