Especially for busy people, it can be challenging to prepare lunch in advance. However, it can save a lot of money, time and is probably more healthy, than eating out at a restaurant. Kids also enjoy homemade lunch a lot more than the food that is provided at school. Those meals are typically full of fat, sugar and do not contribute to a healthy lifestyle. A healthy lunch keeps you and your kids fit during the day and gives you the energy you need to stay focused.