How do I calculate my BMI and what does it mean for my health?
Body Mass Index (BMI) is a simple calculation used to assess whether a person has a healthy body weight for a given height. To calculate BMI, use the following formula:
- Measure your weight in kilograms (kg).
- Measure your height in meters (m).
- Divide your weight by your height squared: BMI = weight (kg) / (height (m) x height (m)).
For example, if you weigh 70 kg and are 1.75 m tall, your BMI would be 22.86.
BMI categories are as follows:
- Underweight: BMI less than 18.5
- Normal weight: BMI 18.5 to 24.9
- Overweight: BMI 25 to 29.9
- Obesity: BMI 30 or greater
Understanding your BMI can help identify potential health risks. A high BMI may indicate a higher risk for conditions such as heart disease, diabetes, and certain cancers, while a low BMI may suggest malnutrition or other health issues. However, BMI does not directly measure body fat and may not accurately reflect health for all individuals, such as athletes or those with high muscle mass. It is advisable to consult a healthcare professional for a comprehensive health assessment.