It’s possible to stick to a diabetic meal plan, even when everyone around you is splurging. Here are 5 ways to help you stick to your menu. 1. Holiday-Proof Your Plan It’s difficult to control the food that people serve during the holidays. You’ll end up seeing people eating lots of tempting treats. If you want to be able to meet challenges like these, you need to be armed with a plan: Keep your blood sugar steady by eating at your usual time. If you’re going to be eating later than normal, have a small snack at your regular mealtime and eat less food when the meal is served. If you’re invited to…