The topic of healthy eating for teenage girls has always been a tricky one to comment on as some girl develop an obsession with healthy eating and some develop eating disorders be it obesity or anorexia. I understand that a lot of people eat a poor diet as the day to day life of a busy work and family schedule can sometimes take up too much of a persons time and the quickest type of food to prepare is usually the worst for us.
In a perfect world all the food we eat would be organic and would contain all the daily vitamins and minerals that our body needs to achieve optimal health. Unfortunately this isn't always the case as more and more fast food restaurants spring up around the place.
The ideal caloric intake for a fully grown woman is 2000 kcals and 2500 kcals for a man. This should contain as many good foods a possible and should not contain any fast food what-so-ever if at all possible.