We should all strive to be more fit and healthy. After all, the key to a long and fulfilling life lies in your state of wellness. If you are constantly ill and tired, you're not going to have a very happy time on this planet. Instead, you need to take steps to keep yourself as fit and healthy as possible, and this can easily be done if you take a step back and review your life. There are many ways in which you can improve your overall wellness, and here are three tips that will help you out immensely: