What BMI range defines obesity class I?

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Multiple Choice

What BMI range defines obesity class I?

BMI categories are used to gauge weight status in adults, and obesity is defined as a BMI of 30.0 or higher. Obesity class I is the first level of obesity, corresponding to a BMI from 30.0 to 34.9. This range marks the initial tier of obesity, above the overweight category (which ends at 29.9). Being in this range indicates an increased risk for conditions like hypertension, type 2 diabetes, and abnormal lipids, and it helps guide the level of intervention. Higher ranges define more severe obesity: 35.0 to 39.9 is obesity class II, and 40.0 and above is obesity class III. The other ranges you might see include 25.0–29.9 for overweight, which is not classified as obesity. Remember, BMI is a screening tool and doesn’t distinguish fat from muscle or fat distribution, but it’s a useful starting point for risk assessment and management.

BMI categories are used to gauge weight status in adults, and obesity is defined as a BMI of 30.0 or higher. Obesity class I is the first level of obesity, corresponding to a BMI from 30.0 to 34.9. This range marks the initial tier of obesity, above the overweight category (which ends at 29.9). Being in this range indicates an increased risk for conditions like hypertension, type 2 diabetes, and abnormal lipids, and it helps guide the level of intervention. Higher ranges define more severe obesity: 35.0 to 39.9 is obesity class II, and 40.0 and above is obesity class III. The other ranges you might see include 25.0–29.9 for overweight, which is not classified as obesity. Remember, BMI is a screening tool and doesn’t distinguish fat from muscle or fat distribution, but it’s a useful starting point for risk assessment and management.

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