Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Obesity refers to a condition characterized by excess body weight due to an accumulation of fat. It is often determined by a person's body mass index (BMI) and can increase the risk of various health problems.
Related terms
Body Mass Index (BMI): A measure used to determine if someone has a healthy weight based on their height and weight.
An eating disorder characterized by episodes of excessive food consumption, often leading to obesity.
Metabolic Syndrome: A cluster of conditions including high blood pressure, high blood sugar levels, excess body fat around the waist, and abnormal cholesterol levels that increase the risk of heart disease, stroke, and diabetes.