The aim of diet programs like Nutrisystem is to help obese and overweight individuals lose weight through their weight loss diet program. Consumers get to change the way they eat. To begin with, consumers instead of taking three huge meals, they eat more frequently in portion-controlled size. They will have to make certain changes in their lifestyle and eating habits. Each day they will be eating three small meals and two snacks. Consumers will have to give up snacking on fried foods, bakery products that are high in calories and trans fats, and alcohol. No more will they need to eat the food served over-the-counter. Nutrisystem diet foods are pre-cooked and packed in pouches that can be heated in a microwave oven. Some of the foods need to be frozen. The meals are home delivered, which makes it extremely convenient for the consumer. No more making frequent trips to the supermarket to get groceries, except for fruits and vegetables, which are required as supplements. Nutrisystem takes care of its consumers by providing tools for tracking weight loss progress and support for counseling, which is available 24×7. Customer service is available by phone or via email. Discounts, promo and free shipping offers are provided time and again, so consumers can enjoy savings on their orders.