Which department does obesity belong to?

Written by Li Lang Bo

Endocrinology

Updated on September 16, 2024

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Obesity is defined by calculating the Body Mass Index (BMI), where one's weight in kilograms is divided by their height in meters squared to obtain a numeric value. If the BMI is 28 or higher, it is defined as obesity. There are two types of obesity based on BMI excess: simple obesity and secondary obesity. Simple obesity occurs without any other internal medical conditions, purely due to weight gain. Secondary obesity may be due to other psychosomatic diseases that lead to an increase in BMI. Therefore, it is recommended to consult the endocrinology department for physical examinations and laboratory tests to determine whether the obesity is simple or secondary. Hence, a consultation in the endocrinology department is advised.

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Written by Li Lang Bo

Endocrinology

1min 16sec

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What department do you see for obesity?

The preferred specialty is endocrinology and metabolism because obesity itself is a metabolic disease. Besides the commonly known simple obesity, there is also a type called secondary obesity. The distinction between the two is that in simple obesity, the body does not suffer from any other disease; weight gain is merely caused by unscientific diet, irregular lifestyle, and lack of exercise, which can be resolved through some scientific methods. Another type is called secondary obesity, such as a common disease in endocrinology called Cushing's syndrome. It is caused by a tumor or hyperplasia in the pituitary or adrenal glands, or other reasons that lead to an excessive secretion of cortisol in the blood, consequently causing a redistribution of body fat, leading to moon face, buffalo hump, and accumulation of subcutaneous fat in the abdomen. Common in endocrinology, hypothyroidism can also lead to weight gain. This requires endocrinology specialists to diagnose and identify the specific condition in order to provide appropriate treatment.

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Written by Zhang Jun Jun

Endocrinology

56sec

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Obesity is a disease.

Obesity is related to an excessive accumulation of fat in the body, or abnormal distribution of fat, leading to weight gain. The causes include environmental factors, genetic factors, and other elements interacting to trigger this metabolic disease. Nowadays, dietary patterns have resulted in an increasing population of overweight and obese individuals. Therefore, it is crucial to understand the causes of obesity. If it is a case of simple obesity, it can be managed through diet and exercise. If it is pathological obesity, such as Cushing's syndrome, this type of obesity primarily causes abdominal obesity, thin limbs, abdominal purple streaks, and may also include increased facial acne. In such cases, medical or even surgical interventions might be necessary.

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Written by Li Lang Bo

Endocrinology

1min 14sec

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What department does obesity hang?

First, I recommend visiting the Department of Endocrinology and Metabolic Science, because obesity itself is a metabolic disease, and now obesity is divided into simple obesity and secondary obesity. Simple obesity refers to weight gain caused solely by factors such as irregular eating habits, unscientific diet, and lack of exercise, without other underlying causes. There is also a type called secondary obesity, which is attributable to identifiable causes. For example, a common disorder in endocrinology known as Cushing's syndrome is caused by problems in the pituitary or adrenal glands, leading to an excessive secretion of cortisol in the blood. This results in the redistribution of fat and subsequent weight gain. Another example is hypothyroidism, which also causes weight gain. Therefore, it is essential to see an endocrinologist, who can determine based on clinical manifestations and actual conditions whether the obesity is simple or secondary, and then provide appropriate treatment.

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Written by Zhao Xin Lan

Endocrinology

46sec

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What tests are needed for obesity?

Obesity, also known as adiposity, is a chronic metabolic disease caused by excessive accumulation of fat or abnormal fat distribution in the body. Therefore, once obesity is diagnosed, it is necessary to conduct tests related to metabolism, such as blood glucose, blood lipids, blood pressure, and blood uric acid, which are commonly known as the "four highs" tests. Additionally, liver function tests and kidney function tests should be completed to exclude obesity caused by other diseases. It is also necessary to conduct examinations for pituitary tumors, adrenal cortex function, and thyroid function to determine whether the obesity is secondary to other diseases.

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Written by Chen Li Ping

Endocrinology

1min 18sec

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Will obesity be inherited?

The primary cause of simple obesity, where the reason for being overweight is unclear, is an energy intake that exceeds energy expenditure. There are also certain genetic factors involved. Generally, it is believed that susceptibility to obesity varies among human races, along with the presence of obesity genes and variations in genes related to obesity. Additionally, an individual’s metabolic type, appetite, digestive absorption functions, sleep quality, and metabolic efficiency form the basis for the development of simple obesity. Poor lifestyle habits, such as insufficient physical activity and excessive energy intake, are necessary conditions for its occurrence. Epidemiological surveys have shown that most people with simple obesity have a familial tendency towards the condition. Children born to obese parents are 5-8 times more likely to develop simple obesity than those born to parents who both have a normal weight. However, the majority of cases of simple obesity are not caused by obesity genes or mutations in genes related to obesity.