What is obistity?

Obesity is a medical condition in which a person has an excessive amount of body fat. It is defined as a body mass index (BMI) of 30 or greater. BMI is a measure of body fat based on height and weight.

Obesity is a major risk factor for a number of health problems, including:

* Heart disease

* Stroke

* Type 2 diabetes

* Cancer

* Sleep apnea

* Joint pain

* Infertility

* Depression

* Anxiety

Obesity is a serious public health problem. In the United States, more than one-third of adults are obese. The number of people who are obese is increasing worldwide.

There are a number of factors that can contribute to obesity, including:

* Genetics: Some people are more likely to be obese than others due to their genes.

* Diet: Eating a diet high in unhealthy fats, sugar, and calories can contribute to obesity.

* Physical inactivity: Not getting enough exercise can also lead to obesity.

* Medical conditions: Some medical conditions, such as hypothyroidism and Cushing's syndrome, can cause obesity.

There are a number of things that people can do to prevent or treat obesity, including:

* Eating a healthy diet: A healthy diet includes plenty of fruits, vegetables, and whole grains. It also includes lean protein and low-fat dairy products.

* Getting regular exercise: Adults should get at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity aerobic activity each week. Children and adolescents should get even more exercise.

* Making healthy lifestyle changes: Other healthy lifestyle changes that can help to prevent or treat obesity include getting enough sleep, managing stress, and quitting smoking.

If you are obese, it is important to talk to your doctor about a weight loss plan. Your doctor can help you to create a plan that is right for you and that will help you to lose weight and improve your overall health.