| Category | BMI Range | Description |
|---|---|---|
| Underweight | Below 18.5 | May indicate malnutrition or other health concerns |
| Normal weight | 18.5 – 24.9 | Associated with the lowest health risks |
| Overweight | 25.0 – 29.9 | Increased risk of heart disease and diabetes |
| Obese (Class I) | 30.0 – 34.9 | High risk of weight-related conditions |
| Obese (Class II) | 35.0 – 39.9 | Very high risk |
| Obese (Class III) | 40.0 and above | Extremely high risk — seek medical advice |