what is obesity ? plzz give long answer
Answers
Answer:
Obesity means you have too much body fat. It's usually based on your body mass index (BMI), which you can check using a BMI calculator. BMI compares your weight to your height.
Obesity facts
In the U.S., obesity has reached epidemic proportions.
In the U.S., obesity has reached epidemic proportions.
Obesity means having excess body fat. Adults 35 years of age and older with a BMI greater than 30 are obese.
Obesity is not just a cosmetic consideration. It is a chronic medical disease that can lead to diabetes, high blood pressure, obesity associated cardiovascular disease such as heart disease, gallstones, and other chronic illnesses.
Obesity is a risk factor for a number of cancers.
Obesity is difficult to treat and has a high relapse rate. Most people who lose weight regain the weight within five years.
Even though medications and diets can help, the treatment of obesity cannot be a short-term "fix" but has to be a lifelong commitment to proper diet habits, increased physical activity, and regular exercise.
The goal of treatment should be to achieve and maintain a "healthier weight," not necessarily an ideal weight.
Even a modest weight loss of 5%-10% of initial weight and the long-term maintenance of that weight loss can bring significant health benefits by lowering blood pressure and lowering the risks of diabetes and heart disease.
The chances of long-term successful weight loss are enhanced if the doctor works with a team of professionals, including dietitians, psychologists, and exercise professionals.
What is obesity?
The definition of obesity varies depending on what one reads. In general, overweight and obesity indicate a weight greater than what is healthy. Obesity is a chronic condition defined by an excess amount of body fat. A certain amount of body fat is necessary for storing energy, heat insulation, shock absorption, and other functions.
Body mass index best defines obesity. A person's height and weight determines his or her body mass index. The body mass index (BMI) equals a person's weight in kilograms (kg) divided by their height in meters (m) squared (more information will be found later in the article). Since BMI describes body weight relative to height, there is a strong correlation with total body fat content in adults. An adult who has a BMI of 25-29.9 is overweight, and an adult who has a BMI over 30 is obese. A person with a BMI of 18.5-24.9 has a normal weight. A person is morbidly obese (extreme obesity) if his or her BMI is over 40.
How common is obesity?
Obesity has reached epidemic proportions in the United States. Over two-thirds of adults are overweight or obese, and one in three Americans is obese. The prevalence of obesity in children has increased markedly. Obesity has also been increasing rapidly throughout the world, and the incidence of obesity nearly doubled from 1991 to 1998. In 2015, nearly 40% of adults were obese in the U.S.
What are the health risks associated with obesity?
Obesity is not just a cosmetic consideration; it is harmful to one's health as it is a risk factor for many conditions. In the United States, roughly 112,000 deaths per year are directly related to obesity, and most of these deaths are in patients with a BMI over 30. Patients with a BMI over 40 have a reduced life expectancy. Obesity also increases the risk of developing a number of chronic diseases
Answer:
A disorder involving excessive body fat that increases the risk of health problems .
Obesity often results from taking in more calories than are burned by exercise and normal daily activities
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