Obesity

Frequently Asked Questions

• Is obesity a disease?

  Yes, the American Medical Association (AMA) defines obesity as a disease that stems from a complex mixture of factors including genetics, environment, and behavior. It’s considered an epidemic in the United States, with more than a third of the population estimated to be obese.

• What is considered obese?

  You’re generally considered obese if your body mass index (BMI) is 30 or higher. BMI is calculated by dividing your weight by your height squared. However, that number doesn’t take into consideration important factors such as muscle mass or frame size. Your doctor should consider the number in the context of your overall health when determining whether you’re obese.

  Learn More The BMI Controversy
• What causes obesity?

  Obesity is caused by an energy imbalance between calories consumed and calories expended, although some people are more predisposed to obesity than others.

  Factors that contribute to obesity include:

  • Sedentary lifestyle
  • High added sugars intake
  • Inadequate sleep
  • Some medical conditions
  • Some medications
  • Genetics and family history

  Learn More Obesity Causes and Risk Factors
• How can I prevent obesity?

  Obesity is mostly preventable with a healthy lifestyle:

  • Eating a balanced, portion-controlled diet
  • Being active
  • Finding healthy outlets for stress
  • Getting enough sleep

  While this is especially important for those with a family history of obesity, medical conditions that contribute to weight gain, and other risk factors, everyone’s health can benefit from these strategies.

  Learn More How to Prevent Obesity