How will this all help me?

If you follow these factors you will live a healthy life as a active teen. But this doesn't only affect you as a teen but your adulthood as well. What you do now will affect you in as you grow older.  Eating healthy and exercising regularly will decrease the chances of you getting harmful diseases when you age.  If you are aware of what to eat and how to exercise, you will live a more healthy lifestyle and be more physically fit.  You will be able to enjoy life more if you are physically capable, and that is a great reason to stay fit.  Remember, it is important to eat well, know what you eat, and exercise.  These few choices will positively change your life.