In many Canadian families, Boxing Day is an important day for spending chilled-out time together and winding down after all the hustle and bustle of the festive period.
Workers doing "shift work", like a night shift or any irregular hours, often have a disrupted circadian rhythm that makes it difficult to get enough good quality sleep, which can increase the potential for health problems.
Many individuals experience bruxism, a condition where they clench, gnash or grind their teeth involuntarily. This article gives an overview of bruxism and explores how it could indicate other harmful sleep disorders.