Did you know that 50% of peoples annual weight gain occurs over the Christmas holiday season? Christmas and New Year are loads of fun where we socialise, eat and drink and generally have a good time. Here are some simple nutrition and exercise hacks that can help prevent the post-prandial paunch. Eat a protein rich snack: Eat something rich in protein before you eat a high sugary or carbohydrate meal, snack or dessert as it can curb your appetite leading you to eat less. Protein will slow down the blood…