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Obesity and Weight Management

Dangers of Obesity

The Health Effects of Overweight and Obesity

People who are obese, compared to those with a normal or healthy weight, are at increased risk for many serious diseases and health conditions, including the following:1,2,3

  • All-causes of death (mortality)
  • High blood pressure (Hypertension)
  • High LDL cholesterol, low HDL cholesterol, or high levels of triglycerides (Dyslipidemia)
  • Type 2 diabetes
  • Coronary heart disease
  • Stroke
  • Gallbladder disease
  • Osteoarthritis (a breakdown of cartilage and bone within a joint)
  • Sleep apnea and breathing problems
  • Some cancers (endometrial, breast, colon, kidney, gallbladder, and liver)
  • Low quality of life
  • Mental illness such as clinical depression, anxiety, and other mental disorders4,5
  • Body pain and difficulty with physical functioning6

For more information about these and other health problems associated with overweight and obesity, visit Clinical Guidelines on the Identification, Evaluation, and Treatment of Overweight and Obesity in Adults [PDF-1.25MB].

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Last Reviewed: Jan 31, 2014