Maintaining a healthy weight is important in order to live a healthy life. Being extremely skinny or fat leads to many diseases and a very unhealthy lifestyle. If you are a bit overweight, losing a few kilogrammes can help you keep your life on track. But, losing weight while having a job, a family and a social life can be quite difficult. A job is important in order to sustain yourself and your family, and it's important that you spend time with your family and friends. So, it can be a difficult task to make time for exercise. However, there are a few simple ways that you can lose weight without having to change your lifestyle completely.