The Effects Of Obesity On The Health

Genes control almost every aspect of human life, and when it comes to weight there is no exception. Little is known, however, how much of an individual’s genes actually control the weight of certain individuals. Body fat can vary from person to person, yet some people have always carried more weight than others. Often times, when one person is overweight in the family, most of the other individuals in the same family are overweight as well. However, more than just genetics can go into being overweight, and a person’s genes are not the end all be all of obesity. Many times the environment surrounding people who are obese contributes to the overall weight of the individual, and when obesity promoting genes are mixed

Although the mechanism of obesity development is not fully understood, it is confirmed that obesity occurs when energy intake exceeds energy expenditure. There are multiple etiologies for this imbalance, hence, and the rising prevalence of obesity cannot be addressed by a single etiology (Dehghan et al., 2005, p.

Obesity has been linked to genetics. It has been researched and proven that children with parents who are obese, would have between 5-25% chance of likely inheriting genes that would eventually make them obese. However, genes is not an excuse for obesity because it does not work alone but must have the right factors present to manifest.

After breaking down the components of the biopsychosocial model in respect to childhood obesity, the literature contained some strengths and weaknesses. In the past, heredity and environmental factors were known to operate separately, however research indicates that genes affect psychological and social factors, promoting the biopsychosocial model. The Human Obesity Gene Map, published in 1994 provided research regarding the origin of obesity to mutations in genes, disorders, obesity phenotypes, or heredity. This collection of specific genes is annually updated and provides current information regarding obesity. This is a strength to the ongoing research of the etiology of obesity and how it may cause other

Obesity is a serious problem not only for many people but also for society in general. It is enough to say that an unhealthy population can have a direct impact on the daily affairs of communities. A large chunk of the problem of obesity can be attributed to the type of food that people consume. Without doubt, the regular consumption of food that is high in calories coupled with a sedentary lifestyle is the perfect formula for obesity, especially if the condition is already in the genes of the person. Interestingly, there is no consensus as to who exactly is responsible for the problem of obesity. Some people argue that obesity is no less than the fault of the obese individual. At the heart of this contention is the idea that people are free to choose what they want to eat. In other words, no one is forcing them to consume unhealthy

There have been many theories brought by research to best explain the cause of obesity and one major possible causes is genetics. The chances of a person being obese are much greater if both parents are overweight or obese. Genes can influence how much body fat we have, where we tend to store our fat and even the types of tastes we prefer. Family members not only share genes but also diet and lifestyle habits that may contribute to obesity. Research points to heredity as a strong determining factor of obesity. In one study of adults who were adopted as children, researchers discovered that the weight of the adults was closer to their biological parent’s weight than their adoptive parents. The environment provided by the adoptive family had less influence on the development of obesity than the person's genetic makeup. A clear pattern of inherited obesity within a family is caused by a specific variant of a single gene, called monogenic obesity. Although inactive lifestyles contribute to the approximately 10-pound average weight gain of Americans compared to the recent years, some people are heavily affected by this lifestyle than others. The reason is that they have inherited genes that increase their predisposition for gaining body

The topic that I have chosen to look at is obesity. The aim of this topic is to find out whether “the ignorance of genetics as a contra factor of obesity”. I have chosen to look at this topic because obesity is concerns me. Obesity has always been a bid debate for a long time now and I was intrigued to find out more about the topic and the cause of obesity. The fact that obesity has made deadlines news in recent years. There are a lot of misconceptions about obesity such as overweight is caused by a sow metabolism. There have been a lot of beliefs and myths about obesity in society today and he above myths is on of them. According to Donnellan (1998) ‘ ‘people who are overweight have told their doctors that they eat no more and

Critics argue that genetic factors play a role in obesity. Within the American Heritage Dictionary’s definition of disease, it mentions that a disease is a genetic effect (Hawley, par. 5). Genetics is a complicated topic which is why it is even more complicated when it comes to the genetics of obesity. Researchers haven’t established how great of an impact genetics have on

Everybody knows the child that can eat any type of food all day and never seem to gain weight. This occurrence has led researchers to investigate the role that genetics plays in childhood obesity. Not all children who are inactive or who eat poorly are obese, much in the same way that some obese children eat fairly healthy, and exercise moderately. Heredity has recently been shown to influence body fat percentage, regional fat storage, and the body?s response to overeating (Rush, 1). Children who have obese parents are 80% more likely to be obese than their lean parented counterparts (Buffington, 16). This familial correlation is contributed to genetics as well as the parents eating habits. Children with obese parents typically aren?t taught the correct way to choose when and what food to eat, leading to poor eating habits and eventually obesity. Many genetic defects can have a significant effect on obesity such as variable thyroid activity and pituitary defects. Abnormalities in any one of these regulators could be responsible for appetite abnormalities and weight gain. Furthermore, obesity leads to defects in appetite regulation, hormone production, and metabolic events (Oklahoma Cooperative, 4) that are responsible for further weight gain,

Obesity is a condition that is characterized by excess body weight due to the overconsumption of calories in relation to the calorie loss. There are however other associated causes of obesity that have been identified by the scholars and the variables involved in the trend of this condition have a significant correlation. Different tools have been implemented overtime in the management of obesity to mitigate the short term and the long-term effects that result from this condition. However, there has been a variance in the view of the prevalence and incidence of obesity. This has caused a lack of a common ground among the researchers; making this topic an endless motion. Some of

A person’s genetics can determine if one’s relatives were obese or not. It can cause a

The condition of obesity occurs when an individuals has accrued bodily fat to the point where it has a detrimental influence on their well-being. In the event that an individual’s bodily fat is 20% more elevated than normal, the person would be considered as being obese. In the event that the bodily mass index, (BMI) is found in the range of 25 to 29.9, the person would be considered as overweight. In the circumstance that the bodily mass index is more than 30, the person would be considered as obese. People become obese due to the intake of too many calories. In the year 2000, it had been assessed that over 30% of the United States’ population was considered as obese. In addition, individuals who have a sedentary lifestyle are at risk of obesity. The less movement that an individual engages, the less potential of burning calories. In addition, insufficient sleep has increased the risk of obesity. Furthermore, there are some hormone disruptors which cause the metabolising of fructose in the liver. Finally, there are many who are obese due to their genetic predisposition. There is a defective gene that is delineated ass FTO. This gene is the cause of 16.6% of people having the quality of being obese (Medical News Today 2015).

True, genetics can potentially facilitate weight gain and lead to obesity. Studies of obese people have unveiled a genetic basis for their obesity; one of the studies found that the subjects had a defective coding for leptin, the hormone responsible for appetite regulation. In another study, the subject lacked the enzyme PCI, which converts the PMOC hormone into neuropeptides that regulate appetite . These genetic defects, however, are rare and are not accountable for most cases of obesity . Hereditary factors that are more common among obese individuals

There are several genetic factors that contribute to an individual’s predisposition towards obesity in a common environment. Several investigators have provided evidence for an association between candidate genes and obesity-related phenotypes. Currently, there are greater than 600 genes, markers and chromosomal regions linked to obesity-related phenotypes (Pérusse et al., 2005).

While the contribution of genetics in childhood obesity is unquestionable, the influence of nurture has also been documented. The most important factor associated with nurture is lifestyle, which