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What is the health impact? By: Hannah Ritchie and Max Roser. This page was first published in August 2017 and last revised in January 2024. Contents. Obesity is a major risk factor for a range of diseases, including heart disease, stroke, diabetes, and various types of cancer. It is most commonly measured using the body mass index (BMI) scale.
Obesity and overweight is caused when extra calories, particularly those from foods high in fat and sugar, are stored in the body as fat. Obesity is an increasingly common problem because the environment we live in makes it difficult for many people to eat healthily and do enough physical activity.
22 mar 2024 · The symptoms of obesity go beyond excess body fat. People with obesity may experience skin problems, shortness of breath, trouble sleeping, and more. Some symptoms may increase the risk of developing certain diseases and disorders. In some cases, these may be life-threatening or even fatal.
16 lis 2022 · Get the facts on obesity and being overweight, including the health risks, causes, reviews of weight-loss diet plans, BMI chart, symptoms, causes, surgical and nonsurgical treatments, and medications.
22 lip 2023 · Weight-related health problems are more common in men with a waist circumference over 40 inches (102 centimeters). They're more common in women with a waist measurement over 35 inches (89 centimeters).
Class I obesity: BMI 30 to less than 35 kg/m² (kilograms per square meter). Class II obesity: BMI 35 to less than 40 kg/m². Class III obesity: BMI 40+ kg/m². When you think about the BMI scale, it’s important to remember the BMI scale doesn’t accurately predict specific health risks.
1 mar 2024 · In 2022, 1 in 8 people in the world were living with obesity. Worldwide adult obesity has more than doubled since 1990, and adolescent obesity has quadrupled. In 2022, 2.5 billion adults (18 years and older) were overweight. Of these, 890 million were living with obesity.
