The main reason is because we are becoming a more inactive society and a society who is eating larger portions of food, showing no limitations. We are not eating in response to hunger, but in response to emotions. We are not learning to listen to our body telling us when it is hungry, so we tend to overeat. Another challenge for children is that physical education is no longer required in the elementary schools. Programs are actually diminishing in the schools for physical education.
Many children also go home and have to stay home after school because their parents are working.
If we go back to caveman days, we're still the same human body, but the caveman had to get their own food and were very physically active. We are the same human body today, but are less physically active. Roxanne Moore, RD Recognize there are no quick fixes when trying to lose weight. Very few people want to see temporary weight loss. Fad diets, where we omit foods, etc.