Definition
What is overweight?

Overweight and obesity are different degrees of a condition in which there is excess accumulation of body fat sufficient to endanger health.
Obesity can be measured by various means, including the body mass index (BMI).
Healthy individuals have a BMI of between 18.5 and 25.
Being overweight means having a BMI of 25–30.
Obese individuals (i.e. individuals with a BMI above 30) have an especially high risk of developing health problems, and this risk increases dramatically with increasing BMI.

 What diseases are related?
- Hypertension
- Hypercholesterolemia
- Type 2 diabetes
- Back problems, osteoarthritis
- Arteriosclerosis, myocardial infarction, stroke

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