Having class 3 (severe) obesity may shorten your life span by up to 14 years. If you have severe obesity, reducing your weight can improve your life expectancy. Obesity is a common health condition in ...

Obesity is often defined as having a body mass index (BMI) of 30 or higher. However, there are actually three different classes of obesity, and they’re organized according to severity. Obesity is a ...

Like all medications, weight loss drugs can cause unwanted side effects, some of which may include nausea, diarrhea, and constipation. Behavioral or psychological therapy may also be helpful ...

Obesity is broadly defined as having a body mass index (BMI) of 30 or higher. However, there are different types of obesity classified by their severity. Although the term "morbid obesity" was used in ...