Healthy Weight Range Chart - Can BMI Be Trusted?

By Sam Jones


I am posting this article in response to a FAQ from my website. Many people are asking how they know if by being overweight they are putting their health at risk and what is being overweight? This got me looking into BMI, body Mass Index and the healthy weight chart.

When using the healthy weight chart as a means to determine if we are overweight we need to remember that this is a very broad and simplistic method.

There are several names for the healthy weight chart, some refer to it as the height weight chart but is essentially the same thing.

To clarify, these charts can be used to produce a rough idea of where we are in a healthy weight range, what band we fall into based on a height and weight formula.

In recent times many people have questioned the accuracy of such a system that is based on such generalised personal information as height and weight and is constructed using comparative data that dates back 40 years.

The problem is that some people especially those who are taller than the average person, can be given a false sense of security when using the height weight chart as a measure of healthy weight.

The height weight chart is used to give an approximation of whether you are within a healthy weight range.

The healthy weight range system is a collection of data from many thousands of people worldwide and is designed using an average of many different people's data.

Because the height weight chart is predicated on data from so many people it is usually fairly accurate and gives you an idea of where you fit in a wide band range of healthy weight.

The real question though is, if the height weight chart can be relied upon?

Be aware that these simple tools can produce some misleading results for some people:

We found that a taller than average man who was considered to be in the healthy weight range had developed some liver function problems.

When fat is accumulated in the middle abdominal area it can increase the probability of fatty liver disease.

If you are quite a tall person and you have a large tummy, it is advisable you choose a healthy lifestyle in terms of dietary intake and exercise in order to significantly reduce abdominal fat.

Conclusion: Instead of relying on a generalised BMI healthy weight system you should pay attention to fat distribution in the abdominal region and also overall body fat percentage as a more accurate and personalised approach to determining healthy weight.




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