Do I need to put my NutriSystem foods in the freezer or refrigerator?
No. All of the NutriSystem foods are packaged for portability,’ an important convenience when you’re losing weight. While many of the NutriSystem entrees resemble frozen entrees, they’re actually sealed through a soft canning’ process (like you would tomatoes or peaches) which locks in the nutrition and great taste. That way, you get fresh-tasting foods that don’t require refrigeration, and are ready to go whenever and wherever you are.