BMI

Definition

BMI, or Body Mass Index, is a measure calculated using a person's weight and height. It is commonly used to categorize individuals into different weight statuses such as underweight, normal weight, overweight, and obesity.

5 Must Know Facts For Your Next Test

1. BMI is calculated using the formula: weight (kg) / height (m)^2.
2. A BMI of 18.5-24.9 is considered normal, while below 18.5 indicates underweight and above 25 indicates overweight or obesity.
3. While BMI is useful for population-level studies, it may not accurately reflect an individual's health status due to factors like muscle mass.
4. In clinical settings, BMI can help guide nutritional interventions and monitor outcomes for cardiovascular and pulmonary wellness.
5. High BMI is associated with increased risk of cardiovascular diseases such as hypertension and coronary artery disease.

Review Questions

• What formula is used to calculate BMI?
• At what BMI range is an individual considered to have a normal weight?
• How can high BMI impact cardiovascular health?

Related terms

Waist-to-Hip Ratio: A measurement that compares the circumference of the waist to that of the hips to assess body fat distribution.

BMR (Basal Metabolic Rate): The number of calories required to keep your body functioning at rest.

Visceral Fat: Fat stored within the abdominal cavity around important internal organs like the liver and intestines.