Obesity is considered a type of disease.

Written by Luo Juan

Endocrinology

Updated on February 10, 2025

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Obesity is an endocrine and metabolic disease, also known as obesity disorder, mainly caused by excessive accumulation or abnormal distribution of body fat, leading to a chronic metabolic disease. It can result from various factors including genetic and environmental interactions, often characterized by excessive abdominal fat accumulation. Additionally, obesity is closely related to the occurrence of hypertension, coronary heart disease, type II diabetes, dyslipidemia, sleep apnea, cholecystitis, gallstones, osteoarthritis, and more. Therefore, obesity is classified as an endocrine and metabolic disease.

Other Voices

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Written by Zhang Jun Jun

Endocrinology

1min 4sec

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Can people with obesity do yoga?

Overall, individuals with obesity can still practice yoga, as obesity is a condition of nutritional excess and yoga is an aerobic exercise that can increase metabolic rate in the body, achieving a weight loss effect. However, there are many causes of obesity. Primarily, there is simple obesity, for which yoga can be helpful and can reduce body weight. If obesity is secondary, particularly induced by excessive use of steroids and conditions like Cushing's syndrome, yoga can be an appropriate form of exercise, but it is crucial to address the root cause. If the obesity is due to nodules on the adrenal gland, further surgical treatment might be necessary. Therefore, whether individuals with obesity can practice yoga also depends on their physical strength and other personal health conditions, including heart, liver, and kidney functions.

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Written by Tang Zhuo

Endocrinology

1min 59sec

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The Harms of Obesity

Mild to moderate primary obesity might not present with noticeable symptoms. However, individuals with severe obesity may experience heat intolerance, reduced physical activity capability, mild shortness of breath during activities, and snoring during sleep. The likelihood of developing coronary heart disease and hypertension is significantly higher in obese individuals compared to those who are not obese. Obesity leads to reduced lung capacity and decreased pulmonary compliance, which can cause various pulmonary functional abnormalities. For instance, obese hypoventilation syndrome, clinically characterized by sleepiness, obesity, and alveolar hypoventilation, often accompanies obstructive sleep apnea. Severe cases of obesity may lead to pulmonary heart syndrome. Obese individuals often experience metabolic disorders of lipids and carbohydrates; lipid metabolism disorders can lead to hypertriglyceridemia and hypercholesterolemia, while carbohydrate metabolism disorders are marked by glucose intolerance and diabetes. Moreover, obese individuals are more prone to arthritis, gout, and osteoporosis. Sexual dysfunction is common in obese individuals, with some obese men developing gynecomastia; obese girls tend to have an earlier onset of menstruation, while adult women with obesity often experience menstrual disorders, and in severe cases, amenorrhea. The incidence of polycystic ovary syndrome is also significantly higher in obese women compared to non-obese women.

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Written by Zhao Xin Lan

Endocrinology

57sec

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Is it difficult for people with obesity to get pregnant?

Patients with obesity, especially women with excessive abdominal fat, often experience disrupted hormonal balance due to altered levels of circulating sex hormones. This frequently leads to ovulatory abnormalities and excess androgens, often accompanied by reproductive dysfunction. As a result, such conditions manifest as difficulty in conceiving, and are commonly associated with menstrual irregularities, amenorrhea, and infertility. Some patients may also develop polycystic ovary syndrome. Even in pregnant obese women, the risks of diabetes and hypertension increase, as do the risks of complications during childbirth and congenital abnormalities in their infants. Therefore, it is crucial for women of childbearing age to maintain a normal weight.

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Written by Li Lang Bo

Endocrinology

1min 6sec

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What are the dietary restrictions for obesity?

If it's obesity, it means a body mass index (BMI) greater than 28. In terms of dietary restrictions for obesity, the general principles are low salt and low fat. First and foremost, intake of fats should be limited, including both the cooking oils and foods consumed. Preference should be given to vegetable oils, and consumption of animal fats should be minimized. Even with vegetable oils, there is a limit to how much should be used, as excessive amounts can also exceed health standards. Furthermore, one should eat less fast food and junk food, such as various fried foods or those containing excessive seasonings, and these foods should be consumed minimally. There are also "invisible" fats to consider, such as those found in nut snacks and various small packaged snacks like peanuts and fried beans, which are very high in calories and should be consumed less. Additionally, sugary drinks like iced tea and pear syrup drinks should be avoided. The overall principle is a low-calorie diet, avoiding high-calorie foods.

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Written by Tang Zhuo

Endocrinology

1min

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What is obesity?

Obesity is a common group of metabolic syndromes, which occurs when the caloric intake of a human body exceeds its caloric expenditure. The excess calories are then stored in the body in the form of fat. When this amount exceeds normal physiological needs and reaches a certain value, it evolves into obesity. There are many methods for assessing obesity, including anthropometry, dual-energy X-ray absorptiometry, ultrasound, CT, infrared sensing valves, and others. Obesity without a clear pathological cause is referred to as simple obesity, while obesity with a defined pathological cause is referred to as secondary obesity. The causes of obesity are of two types: one is primarily due to excessive diet and insufficient activity, where caloric intake exceeds caloric expenditure; the other is obesity caused by disorders of fat metabolism.