What is a good definition of obesity?

Overview. Overweight and obesity are defined as abnormal or excessive fat accumulation that presents a risk to health. A body mass index (BMI) over 25 is considered overweight, and over 30 is obese.

What are 5 problems with obesity?

High blood pressure (hypertension). High LDL cholesterol, low HDL cholesterol, or high levels of triglycerides (dyslipidemia). Type 2 diabetes. Coronary heart disease.

What is an operational definition of obesity?

Defined as a body mass index (BMI) of greater than or equal to 30. Subjects are generally classified as obese when body fat content exceeds 30 percent in women and 25 percent in men. The operational definition of obesity in this document is a BMI > 30.

What are 3 reasons for the obesity problem?

These include diet, lack of exercise, environmental factors, and genetics.

How is obesity defined in the US?

If your BMI is less than 18.5, it falls within the underweight range. If your BMI is 18.5 to <25, it falls within the healthy weight range. If your BMI is 25.0 to <30, it falls within the overweight range. If your BMI is 30.0 or higher, it falls within the obesity range.

What is obesity and examples?

An example of obesity is a person with a Body Mass Index (BMI) over 30. noun. The condition of being obese; increased body weight caused by excessive accumulation of fat. noun. The condition of being obese; increased body weight caused by excessive accumulation of fat.

How do you determine obesity?

Adult Body Mass Index

  1. If your BMI is less than 18.5, it falls within the underweight range.
  2. If your BMI is 18.5 to <25, it falls within the healthy weight range.
  3. If your BMI is 25.0 to <30, it falls within the overweight range.
  4. If your BMI is 30.0 or higher, it falls within the obesity range.

What is obesity Wikipedia?

Obesity is the condition of being much too heavy for one’s height so that one’s health is affected. In other words, it means to be too overweight. Also known as being fat. It is considered a disease and has been described as an epidemic.

What is the main reason for obesity?

Obesity is generally caused by eating too much and moving too little. If you consume high amounts of energy, particularly fat and sugars, but do not burn off the energy through exercise and physical activity, much of the surplus energy will be stored by the body as fat.

When did obesity become a problem?

According to the findings, the obesity epidemic spread rapidly during the 1990s across all states, regions, and demographic groups in the United States. Obesity (defined as being over 30 percent above ideal body weight) in the population increased from 12 percent in 1991 to 17.9 percent in 1998.

How is obesity determined?

For adults, overweight and obesity ranges are determined by using weight and height to calculate a number called the “body mass index” (BMI). BMI is used because, for most people, it correlates with their amount of body fat. An adult who has a BMI between 25 and 29.9 is considered overweight.