Childhood obesity: prevention and treatment
Thursday, October 6th, 2011In theory, prevention and treatment of childhood obesity is quite simple. If you consume fewer calories than expended, weight loss, on the contrary, if you consume more calories than you need, is increased. But in practice, making the scale needle move a few inches to the left becomes much more complicated.
In developed countries there has been a change in eating habits due to the overabundance of high calorie foods and attractants. In addition, the lifestyle has changed dramatically and now are preferred sedentary recreational activities, and only during exercise. This makes it very difficult to lose weight.
The childhood obesity is a serious disease, considered a top priority in public health. The problem is that it is very clear what is the best way to approach treatment. The prevention and treatment strategies that exist today, are mainly focused on school or family.
Healthy education in school
based prevention programs in schools are aimed at all students, not just those children with obesity problems. It aims to promote healthy eating and fun physical activity among children.
These projects include practical demonstrations of the principles taught. It changes the composition of school meals, reducing fat and increasing fruit and vegetable servings. Also, develop action plans to increase time spent in physical activities during the school day.
But, of course, the success of such initiatives depends greatly on the enthusiasm of teachers and their training in the principles and practices of a healthy lifestyle.
The family health center
there other programs that focus on the family unit, on the basis that unless you encourage all the family to develop healthy habits is very difficult for children to maintain the learned in the school curriculum.
Most of these studies has, directly or indirectly, with the collaboration of medical personnel or social workers. Its aim is to change the entire family to ensure the maintenance of a healthy lifestyle long term, even after completing the program.
Problems of existing approaches
The results obtained so far, as a rule, programs for school-based intervention have failed to reduce the high rate of childhood obesity. Meanwhile, studies of family therapy achieved favorable changes in weight loss long term, but only in highly motivated people.
Possibly the reason for these modest results lies in the ineffectiveness of the recommendations, both dietary and physical activity on, as indicated in these programs.
The increase in sedentary activities like television, video games and computers, lack of urban and suburban spaces that encourage lead active lifestyles, the greater tendency to eat out, and the fact that rations seem more abundant other reasons for the limited success of these programs.
Even so, it is considered worthwhile to conduct studies of this type. Future research may be based on a combination of stimuli in school and at home, with a broader approach to healthy lifestyle.
At the regional level is not known accurately the prevalence of allergy to cow’s milk. Its incidence is not known world, which seems to be very variable. So say experts from the World Allergy Organization (WAO, according to its acronym in English) and other scientific institutions in a paper published in the journal Current Opinion in Allergy and Clinical Immunology. “This allergy is the result of an exaggerated and damaging immune system to certain proteins in cow’s milk. Your symptoms may be gastrointestinal reactions, skin, or respiratory tract (respiratory symptoms).
Every time we have more awareness of proper oral hygiene is necessary to maintain a healthy mouth and, where possible, we will last a lifetime.