BMI stands for Body Mass Index. It's a measure that uses your height and weight to estimate whether you're within a healthy weight range. Here's how it works:

 

Calculation: BMI is calculated using the formula: $$ \text{BMI} = \frac{\text{weight (kg)}}{\text{height (m)}^2} $$

 

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BMI is a quick and simple way to screen for weight categories that may lead to health problems. However, it's important to remember that BMI is not a direct measure of body fat and can sometimes be misleading (e.g., very muscular individuals may have a high BMI but low body fat). It's always a good idea to consider other factors and consult with a healthcare professional for a comprehensive assessment