The Pathophysiology Of Obesity And Obesity

Obesity is when a person has excess body fat. It is calculated by dividing one’s weight by his or her height to get the body mass index (BMI=kg/m^2). This number is also used to screen for health problems that maybe be caused by certain weight categories. A BMI of 25-29.9 is considered to be overweight and over thirty is considered obese. A third of children are overweight (CDC, 2014). Obesity leads to significant physical and mental health consequences. Obese children are at risk for bone and joint problems, sleep apnea, type two diabetes, high cholesterol, coronary artery disease and hypertension (CDC, 2014).

Candidate genes allow researchers to come up with rational hypothesis of role of these genes and their contribution to different conditions, in this case obesity. Therefore, they are potential predisposition factors. Candidate genes are chosen on a basis of knowledge of their function, biochemistry and their expression pattern (what protein they encode for and where is this protein mainly expressed) in obesity. At present, there are about 300 genes that have been hypothesized to contribute (to some extent) to obesity development.

Obesity is a condition where an individual’s weight is disproportionate to their height. There are many factors

Obesity, or being overweight, is a common problem today. Walk down any street in America and a large majority of people seen will be overweight or obese. Obesity is determined by a measure of body mass index (BMI), which is an indicator of fat content in the body. The BMI score can be obtained by dividing weight in pounds (multiplied by 703) by height in inches squared. A BMI of 25 to 29.9 is considered overweight while a BMI of 30 or more indicates that one is obese. Being overweight affects nearly one third of the population of the United States, with another one third obese, and a portion of those are considered morbidly obese (a BMI of 40 or more). This statistic includes adults, adolescents, and school-aged children. Glassman, Glassman,

An individual is often labeled “obese” when his or her weight is greater than what is considered to be healthy for his or her given height. The individual’s body mass index (BMI) is a reliable

Obesity is a condition where the fat in the body is collected and stored in huge amounts. It is the Body Mass Index (BMI) which is the comparison between the weight and the height of a person that would help in identifying obese cases. If BMI's is greater than 25, the person would be called overweight and if it is more than 30 than he would be called obese. Obesity is an issue of public concern because of the threat it has towards the physical and the mental health, to the relationship, development and the overall well being of an individual. It is not only limited to a particular age group, gender, culture or a part of the globe. Instead, every individual is in danger to its bad affects.

Obesity is becoming a major problem to many Americans as well as many people around the world. Being the second cause of preventable death in the United States, obesity increases the risk of numerous adverse health problems including breast cancer, heart disease, type II diabetes, osteoarthritis, colon cancer, stroke, and more. Obesity is defined as an excess proportion of total body fat, with a person being considered obese if his or her weight is twenty percent or more above normal body weight. A common way to measure obesity is by calculating the body mass index. An individual is considered overweight if his or her BMI is between twenty five and thirty,

It is no secret that the average weight of a person has gone up significantly throughout the last decade or so. While people are becoming more and more overweight, they get closer to being categorized as obese. Obesity is a condition in which the body becomes grossly fat or overweight. It is not the same as simply being overweight, which may just be caused by extra muscle, bone, or water, along with having too much fat. If a person’s body weight is 20% higher than what it should be, then he or she is considered to be obese. If the body mass index, a statistical measurement derived from height and weight, is between 25 and 29.9, a person is considered overweight. If the BMI is 30 or over, one is considered to be obese. Someone who is

Obesity is described by the World Health Organisation (WHO) as unusual or extreme fat growth that presents a risk to a person’s health. Obesity is a complex disease with multiple drivers such as

Obesity has been around for several thousands of years but hasn’t always been a serious epidemic. A higher amount of fat or stored energy used to mean a greater chance at surviving a famine, but those times are long gone in the industrialized world. As time has progressed, we’ve see an exponential growth in obesity rates despite our best efforts to slow it down. In order to contain and eventually decrease obesity rates, we would first need to know what fuels this powerful monster of the western culture. Has our problem been generated from an increase in inactivity, sugar consumption, fat consumption, other factors or a combination of them? A collection of studies have been observed to discover what the real main factor to obesity in

A survey conducted by the CDC, that was composed of 1.5 million people, showed that there was a 50% increase of Americans who were 100+ lbs more overweight from the year 2000 to 2005. With obesity now being considered an “epidemic” in the U.S, the chances of increasing the risk of diseases such as high blood pressure, type II diabetes, coronary heart disease, stroke, gallbladder disease, sleep apnea, respiratory problems, and osteoarthritis are through the roof. Because obesity is becoming an “epidemic,” it can also be found in all age groups, race, and education levels (Budrys, 2010, pp 93). Using the Body Mass Index (BMI), that measures body fat based on weight (in kilograms) divided by height (in meter squared) and is given in a percentage, is a way of calculating if the body fat is in an underweight (<18.5), healthy weight (18.5-24.9), overweight (25-29.9), obese I (mildly: 30-34.9), obese II (moderately: 35-39.9), obese III (morbidly: ≥40). The BMI signifies where our weight is compared to the ‘ideal’ weight based on our height.

Obesity basically means having too much body fat. Not being overweight for your height, having too much muscle, or water in your body. What exactly is obesity? “Obesity is a condition that is associated with having an excess of body fat, defined by genetic and environmental factors that are difficult to control when dieting. Obesity is classified as having a Body Mass Index (BMI) of 30 or greater. BMI is a tool used to measure obesity. Obesity increases your risk of developing related conditions such as diabetes, hypertension and sleep apnea, to name a few. Many individuals are affected by obesity and are not aware of it” (O.A.C, 2016). Causes of obesity vary from person to person, but most are from the same reasons. Taking in more calories than your body can burn leads to obesity because your body stores the unused calories as fat. Typical causes are eating too much food than your body can use, drinking too much alcohol, and not getting enough exercise. Many obese people who lose large amounts of weight and gain it back think it is their fault. They blame themselves for not having the willpower to keep the weight off. Many people regain more weight than they lost. Today, we know that biology is a big reason why some people cannot keep the weight off. Some people who live in the same place and eat the same foods become obese, while others do not. Our bodies have a complex system to help keep our

Clients with high BMI usually undergo excessive energy intake. In order to achieve the goal of weight reduction, proper dietary therapy is necessary to be introduce to clients. Dietary therapy varies with client’s status. A LCT (low–calorie diet) (800-1,500 kcal/day) is relatively effective in treating overweight clients. The diet is designed to let the excess weight gradually disappear by only supplying needed amount of energy to body. Research shows that LCT could not only reduce total body weight by average of 8%, but also help reduce abdominal fat content over approximately 6-month period.1 A successful LCT involves several key elements: consisting wide variety of food composition (all the macronutrients), reading and understanding nutrition labels, avoiding overconsumption of high-calorie foods, reducing portion sizes and limiting alcohol consumption.1 LCD can be applied by using Prochaska’s Trans-theoretical Model’s preparation stage, which sets realistic energy intake goals with clients. Clients are responsible to take actions to achieve the goal. Therefore, dietary goals should be mutually negotiated base on the LCD guideline and desired outcome. Client’s

The ease of slipping on a pair of jeans turns into a battle between a thigh and pant leg while exerting too much pressure on the diaphragm; a loss of breath incurs. How can obesity be defined? This can be described as a critical medical condition in which the body fat has been accumulated in an abnormal way especially in the abdominal area. To be considered obese, a person’s Body Mass Index (BMI) must be 30 or greater, and this measurement can be calculated by dividing the person’s height and weight. Without having the need to find data, just looking around, more people are becoming overweight or obese. Where one problem begins,

Obesity is a condition in which the over accumulation of adipose fat tissue causes the weight of a person to increase abnormally. Their weight exceeds by 20%, as a factor of their ideal body weight. According to recent analysis, statistics show that more than one third of the world’s population is targeted by obesity. Research shows that overweight and obesity kills more people than underweight. Obesity occurs greatly amongst adults who are 18 years or older. An estimated 600 million adults were obese out of the 1.9 billion that were overweight, around the world in 2014. One in three adults in Mexico, New Zealand and United States are obese, and one in four adults in Australia, Canada, Chile and Hungary are obese. In contrast, rates of obesity are much lower in Asian countries, where approximately 2-4% of adults have obesity. In countries such as Mexico and the United States, Latino and Africans have the highest rates of obesity amongst all the individuals. However, along with adults, statistics show that the rates for obesity are also high among children within and below the age of 5. As calculated in 2013, the number of children across the world that were either overweight or obese was 42 million. Since then, the rates have increased by 30% more in in low- and middle-income countries than in developed countries. Due to the fact that this condition continues at higher rates across the world, several organizations, such as the World Health Organization, are working with and