Central obesity
Central Obesity
Central obesity, also known as abdominal obesity or belly fat, refers to the accumulation of visceral fat resulting in an increase in waist size. Central obesity is a key factor in many health problems, as it is associated with diseases such as type 2 diabetes, heart disease, and cancer.
Pronunciation
Central obesity is pronounced as /ˈsɛntrəl oʊˈbiːsɪti/.
Etymology
The term "central obesity" is derived from the Latin word "obesus", meaning "that has eaten itself fat", and "central", referring to the central part of the body.
Definition
Central obesity is defined as a waist-hip ratio above 0.90 for males and above 0.85 for females, or a Body Mass Index (BMI) above 30.0. It is a measure of the excess fat located centrally around the organs in the abdomen.
Related Terms
- Visceral fat: The type of fat that is stored within the abdominal cavity and is therefore stored around a number of important internal organs such as the liver, pancreas and intestines.
- Subcutaneous fat: This is the fat that's distributed just beneath the skin, which is different from visceral fat.
- Metabolic syndrome: A cluster of conditions that occur together, increasing your risk of heart disease, stroke and type 2 diabetes.
- Insulin resistance: A condition in which the body produces insulin but does not use it effectively, leading to high blood sugar levels.
Health Risks
Central obesity is associated with a statistically higher risk of heart disease, hypertension, insulin resistance, and type 2 diabetes. The mechanism of these health risks is related to the metabolic effects of fat accumulation in the central body region.
Prevention and Management
Prevention and management of central obesity involve lifestyle modifications, including a balanced diet, regular physical activity, and avoidance of sedentary behaviors. In some cases, medication or surgery may be recommended.
External links
- Medical encyclopedia article on Central obesity
- Wikipedia's article - Central obesity
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