Body mass index(BMI): Benefits & Drawbacks of BMI 

The body mass index (BMI) is a person’s weight in kilograms divided by the square of their height in meters. A high BMI can indicate a high percentage of body fat. or a person’s health.  

It is an estimate of a person’s moderate body weight based on their height and weight.  

Bmi-for-women  

BMI measurements can help us to understand whether we have underweighted or overweight.   

However, the BMI of women has some limitations because it does not specifically measure body fat. 

BMI ranges for women 

Weight standard BMI 
Underweight Below 18.5 
Healthy weight 18.5–24.9 
Overweight 25.0–29.9 
Obese 30.0 and higher 

Benefits of BMI 

BMI is a useful tool for understanding where a person’s weight falls in the range from underweight to overweight. It can also help people maintain moderate weight, thereby reducing the risks of: 

  • cardiovascular disease 
  • type 2 diabetes 
  • osteoarthritis 
  • stroke 
  • some forms of cancer 

Body mass index: If a person finds that their BMI is not in the “healthy” range, they can begin to change their diet plan and lifestyle to reduce the risk of above and other diseases.  

As a measure, BMI has the following advantages:  

  • It is easy to calculate using scales and tape measures at home  
  • Low cost of measurement  
  • Has a strong correlation with body fat levels  
  • A large number of studies have shown that there is a link between BMI and health

Drawbacks of BMI 

Although BMI can estimate whether a person’s weight is moderate, it does have some limitations.  

As though it is related to body fat levels, BMI does not distinguish weight from fat, muscle, and bone. Therefore, a muscular person may have the same BMI as an overweight person.  

What is the ideal weight range for women? 

“Ideal weight” refers to a person’s healthier and healthier weight. There are many ways to calculate the ideal weight range: According to credible sources from the National Heart, Lung and Blood Institute, the BMI range is as follows: 

Underweight Less than 18.5 
Normal weight 18.5–24.9 
Overweight 25–29.9 
Obesity 30 or greater 

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