Tips to help you survive Christmas from The Nutri Coach Debbie Devane nutrition guide 24 Dec 2020 '); It is that time of the year again, and although very different than our usual Christmas, with no parties to go to or numerous relatives to visit, it can still be lethal to our waistline! However, you can still have a great time without either depriving yourself or putting on lots of weight. Remember Christmas Day is only one day. It’s the days leading up to it, and the days between Christmas and New Year that tend to do the most damage. Don’t try to diet over the festive period. Set a maintenance goal instead.