Facts of adult obesity Causes and contributor

Facts of adult obesity Causes and contributor is a combination of excessive food energy intake and lack of physical activity. A number of cases are due to genetics, medical reasons, or psychiatric illness. Conversely, an increase in the rate of obesity at the community level because of the perceived pattern of community life has changed.

Facts of adult obesity contributor

Ten facts contributor raise the level of adult obesity: (1) lack of sleep, (2) endocrine (environmental pollutants that interfere with lipid metabolism), (3) decreased variability in ambient temperature, (4) a decrease in rates of smoking, because smoking suppresses appetite, (5 ) increased use of medications that can cause weight gain (eg, atypical antipsychotics), (6) a proportional increase in ethnic and age groups that tend to be heavier, (7) pregnancy at a later age (which may cause susceptibility to obesity in children ), (8) epigenetic risk factors passed on generationally, (9) natural selection for higher BMI, and (10) assortative mating led to increased concentration of obesity risk factors (this will increase the number of obese people by increasing the weight of the population variance). (Case Study 2006)

Facts of adult obesity Causes

Causes of adult obesity occurrence of an imbalance between caloric intake and burning is still unclear. There are several factors that influence it:

Increased amount of food energy consumption

The amount of food energy consumption has been found to be associated with obesity. Total energy consumption of potato chips food, consumption of sugary drinks such as soft drinks, fruit drinks, iced tea, and vitamin water drinks are believed to contribute to increased levels of obesity.

As society becomes increasingly reliant on energy-dense, big portions and fast food, the relationship between fast food consumption and obesity becomes more concerning. In the United States consumption of fast food tripled and food energy intake from these meals quadrupled between 1977 and 1995.

Genetics

Studies have focused on the pattern of inheritance is not in a particular gene has been found that 80% of the offspring of two obese parents are also obese, in contrast to less than 10% of the offspring of two parents with normal weight. as much as 25-35% of obese people are from families that have a history of obesity, then you have a higher risk of suffering from obesity than those who do not. "But genetic factors are also associated with the problem of an unhealthy lifestyle,". For if anyone in your family who have obesity problems caused by this, then it will also affect you.

Lifestyle

A sedentary lifestyle plays an important role in obesity. Large shift towards less physically demanding work, This is mainly due to the increasing use of mechanical transport and patterns of work that much aided by the engine, so that the activities of physical activity to be reduced, 90% obesity occurs due to an unhealthy lifestyle, "One factor is due to the intake foods that exceed the needs without balanced enough activity, sedentary lifestyle (lifestyle without moving). In fact, enough activity needed to burn off extra energy. If this does not happen, then the excess energy will be converted into fat and stored in fat cells.

Social determinants

The correlation between social class and BMI varies globally. A review in 1989 found that in developed countries women of high social class were less likely to be obese. the relationship between BMI and social class. It is estimated that in developed countries, the wealthy are able to afford more nutritious food, they are under greater social pressure to remain slim, and have more opportunities along with greater expectations for physical fitness. In developing countries the ability to buy food, high energy expenditure with physical labor, and cultural values ​​that favor larger body size are believed to contribute to obesity.

Other diseases

Certain physical and mental illnesses and the pharmaceutical substances used to treat them can increase the risk of obesity. Medical illnesses that increase obesity risk include several rare genetic syndromes as well as some congenital or acquired conditions: hypothyroidism, Cushions syndrome, growth hormone deficiency, and eating disorders. However, obesity is not regarded as a psychiatric disorder, risk of overweight and obesity was higher in patients with psychiatric disorders than people without psychiatric disorders.

Certain medications can cause weight gain or changes in body composition; These include insulin, sulfonylureas, thiazolidinediones, atypical antipsychotics, antidepressants, steroids, certain anticonvulsants (phenytoin and valproate), pizotifen, and some forms of hormonal contraception.

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