Obesity Infcontral Equation is as simple as obezitate Equal obezitateWhen it comes to weight the human body is not a machine difficult to understand. To operate the energy you get from the food we eat is broken down into sugars to feed the various complex mechanisms of the body and waste products simply drive is required.
While the balance between the amount of food we take in energy conversion and energy you spend going about our normal day to day business is mcontraene in balance our weight remains constant.
So, let’s look at the United States, which has one of the world’s highest rates of obesity, and examine both sides of the energy equation.
The data collected during the last twenty years shows that on average energy intake of most Americans has increased from about 200 Kcal obezitate day and that much of this comes from an increased consumption of sweetened beverages, which now represent an astonishing twenty-five percent of the daily calorie intake for young adults. In addition, consumption of fresh fruits and vegetables has fallen to levels that are below the recommended and consumption of fast foods and dishes prepared inexpensive energy dense foods has increased. A final factor to note here is that regular meals have also largely disappeared and that people are eating more and more throughout the day.
On the other side of the equation surveys also show that energy expenditure has declined significantly in recent years with the Centers for Disease Control reported that less than thirty percent of the population today live a life that gives them an adequate level of physical activity. For the rest, about another thirty percent are not too far below a satisfactory level of activity, but about forty percent are wearing what amounts to sedentary lifestyles. Most worrying of all, however, is the fact that children are leading lives well below the necessary level of activity for healthy growth and development.
In a study of girls between the ages of nine eighteen a very significant drop in levels of physical activity part was recorded in previous studies and you do not have to look far to see why. The level of physical activity in schools and down, partly due to budgetary constraints and increasing pressure for increased academic performance, while outside of school physical activity is often limited by a number of factors, including the need of security. For example, the number of children now walk or bike to school has dropped dramatically in recent years and instead of playing outdoors, the average child now watches over thirty hours of television each week .
In this context it is not surprising that the energy equation and no balances and the increased energy intake on one side and drastically reduced energy expenditure on the other side, especially in children and young adults, accounts in no small measured by the obesity epidemic continues to sweep across the United States.
The answer to the problem, of course, is very simple, but people take the necessary measures to bring back into balance equation is going to be a long hard battle that will see many more casualties before they won.