You need to make a daily schedule of all the tasks and stick to it. Your body requires a regular routine in order to stay healthy. Initially it would be difficult to wake up early, but it is very important that you wake up early and exercise regularly. Even if you have a small walk or jog in the morning, it gives you fresh oxygen that helps your body and mind stay energetic throughout the day. Try this tip just one day, and you will see the results for yourself. Just write down your daily schedule and stick to it.During your midday snack, you can munch on an apple or maybe a banana instead of cookies or chips. You can also turn some of your favorite fruits and vegetables into a healthy smoothie or shake.