body mass index

What's your BMI?

Knowing your BMI (body mass index) is a good way to check if you are in the 'healthy' weight range. Remember though, that this gives you an estimate only. We are all different but calculating  your BMI does give you a good indication as to your healthy weight range.

You can check yours here at the Heart Foundation https://www.heartfoundation.org.au/your-heart/know-your-risks/healthy-weight/bmi-calculator

What's your BMI?

BMI stands for Body Mass Index. It is a numerical value derived from a person's weight and height and is often used as an indicator of whether a person has a healthy body weight in relation to their height. BMI provides a simple way to categorize individuals into different weight categories, such as underweight, normal weight, overweight, and obesity.

The formula to calculate BMI is:

BMI = (weight in kilograms) / (height in meters)^2

Here's how BMI categories are typically interpreted for adults:

  • Underweight: BMI less than 18.5
  • Normal weight: BMI 18.5 - 24.9
  • Overweight: BMI 25 - 29.9
  • Obesity (Class I): BMI 30 - 34.9
  • Obesity (Class II): BMI 35 - 39.9
  • Obesity (Class III): BMI 40 or higher

It's important to note that while BMI can be a useful screening tool for assessing general weight status, it doesn't take into account factors such as muscle mass, bone density, and distribution of fat. As a result, it may not provide a complete picture of an individual's health. For example, athletes with higher muscle mass might have a higher BMI despite being in excellent physical condition.

BMI should be considered alongside other health measurements and assessments when evaluating an individual's overall health. If you have concerns about your weight or health, it's advisable to consult a healthcare professional for a comprehensive evaluation.

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