Obesity is a medical condition, considered a disease by multiple organizations, [8][9][10] in which excess body fat has accumulated to such an extent that it can have negative effe
Dec 8, 2025 · 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 202
Dec 2, 2025 · Although there are genetic, behavioral, metabolic and hormonal influences on body weight, obesity occurs when you take in more calories than you burn through typical
Jun 28, 2023 · BMI is a calculation that compares your weight to your height. A BMI of 30 or more is in the obese category. If your BMI is 25 to 29.9, your weight is classified as
Sep 10, 2024 · Obesity increases the risk of serious medical conditions. Treatments include changing what you eat, adding activity and mental health support. Obesity has direct an
Mar 19, 2024 · For adults, BMI categories are underweight, healthy weight, overweight, and obesity. Obesity is further subdivided into three classes. BMI is a screening measure. B
Overweight and obesity are when you have more body fat than your body needs. This can lead to serious health problems but there are lifestyle changes and treatments that can help.
Jun 21, 2026 · Overweight is a BMI of 25-29.9, while a BMI of 30 or higher is classified as obese. Both increase diabetes, heart disease, and stroke risk.