National Get on the Scales Day is observed worldwide every December 29. This holiday was created to address the issue of holiday overeating and weight gain that often occurs during the festive season. It is believed to have originated in the United Kingdom around 2017 before spreading to the United States. People are encouraged to step on the scales after the Christmas holidays to reflect on their eating habits and consider healthier choices moving forward. The day serves as a reminder of the potential weight gain during the holidays, with studies indicating that individuals can consume around 7,000 calories on Christmas Day alone. Participants are advised to eat in moderation, savor their food, and focus on social interactions rather than solely on the meal.