Explanation
Obesity is defined as having excess material substance fat accumulated to the extent that it may be detrimental to soundness, leading to increased health problems and reduced life expectation. Obesity is measured using Body Mass Pointer (BMI), which is a function of the body weight and elevation. According to World Health Organization (WHO) recommendations, an mature whose BMI is below 18.5 kg/m2 is underweight; 18.5-24.9kg/m2 has sound weight, 24.9-29.9kg/m2 is overweight while 30 kg/m2 and higher than is obese.
For children, BMI is categorized into percentiles, using sex and age-specific charts. A child with a BMI under the 5th percentile is underweight, between 5th and 15th percentile is apparently at the risk of underweight; between 15th and 85th percentile is sound weight; between 85th and 95th percentile is overweight time a child whose BMI is above 95th percentile is fat.
Predisposing factors
a. Eating habits
Infancy obesity is increasing globally at an alarming standard. This is partly due to changing dietary patterns as well as lifestyle habits. Commonly there is an increased consumption of calorie-wealthy foods and drinks instead of healthy foods like all meal grains, fruits and vegetables. This has been contributed to in piece by upsurge of fast-food eateries and their furtherance through media commercials. In the developing countries, especially in Africa, corrosive patterns also change following rustic-urban migration, which happens due to more good job opportunities and schools for children in the urban areas. In this course family diets change from the orally transmitted natural, healthier farm produce to trading, more refined options available in the supermarkets.
b. Inactive lifestyle
Together with the dietary changes, in that place are lifestyle changes as well. The urbanite lives a with reference to something else sedentary life compared to the rural infant. the latter, for example, walks and runs to seminary while the child schooling in the city is dropped to and pointed from school or rides to and fro on public carry . To add onto that, globally children are expenditure more time on sedentary recreation, like attention television or playing video games than playing exterior. The time spent in front of the television is likewise spent consuming unhealthy snacks and drinks.
These two factors are the greater key players in the increasing trend of childhood fleshiness, but a few others also play a role.
c. Socioeconomic factors
Since in some developed countries obesity tends to occur greater degree of commonly in the lower socioeconomic class, in developing countries-especially Africa, it is considered a question of the rich, who actually do not consider it as such, but contemplate it a status symbol. It becomes an uphill work in this case to convince these tribe that their children are obese and that a thing has to be done about it.
d. Genetics
Inheritance may likewise play a role in some cases of fleshiness, however, this is further influenced by household dietary practices and lifestyle.
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