What is a BMI Chart?

A Body mass chart is a graph of different values created by using two central values; one is a person's weight, and the second is a person's height. This chart is mainly used for adults between the ages of 18 to 40 because for Childs and old, the BMI value can also depend on age and other important factors, and it can cause a misunderstanding about that person's health.

BMI chart is easy to use, and everyone can use it if he knows his weight and height. He has to get a printout or a digital copy of a body mass index chart and then measure his index according to the chart's values.

Body mass index is used by many health professionals when they encounter an adult person. They measure his body mass index according to this chart and then formulate their decision about the health of that very person. It helps the health professionals understand the mass level on the body of the person and suggest a solution for his problems, like if he is underweight according to his height and age. They can tell him to eat more high nutrient food to gain weight, and if he is obese or overweight, they can suggest exercise and a dieting plan to lose weight and cut it to a healthy level.

Understanding BMI Chart

The Body Mass Index chart is straightforward to understand and evaluate. First, have a look at the graph below:

As you can see, that body mass chart is simple; don't get distracted by loads of values; on this chart, they are easy to understand; all you have to do first is understand what two central values create these numbers.

Those two values are the height and weight of an adult person.

Let's understand it with an example.

Suppose your weight is 120 Pounds, and your height is 5.5; by dividing your weight by size, you can get your body mass index which is 20. As you can see that your body mass index is standard, you don't need to worry about it, and it is that simple. Everyone can get his BMI number by just dividing his weight by height.

This chart also shows the underweight ad overweight index. By calculating the mass body level, one can change his exercise and food plan accordingly to return to an average body mass level.

To measure body mass index, you need a simple formula called the BMI formula, in which the total weight of a person in kilograms is divided by height in meters squares.

BMI = kg/m2

People calculate the wrong body mass index value due to weight in pounds and height in meter squares.

You need to understand what scientific units are used to calculate body mass index and include factors of different ages.

Flaws of Body Mass Index Chart

Many flaws in the BMI chart make it not the best choice to measure health conditions. The human body is a complex machine in which many functions are interrelated, and a slight problem in one part can affect the whole body. So it is essential to understand that body health is not only dependent on the mass body index.

The biggest flaw in the body mass index is that it measures the total mass level of the body without distinguishing between the muscle mass and fat mass in the body.

First, we need to understand the difference between muscle mass and fat mass in the body.

Muscle mass is the total amount of muscle on the body and its ratio compared with the fat in the body. Powers are significant for the body, and they are, in most cases, only benefiting the body. For example, they store energy and give the body more power and immunity against diseases.

Fat mass is the total amount of fat in the body. In most cases, fat is excess food that gets trapped in the body and starts accumulating all over the body and, in most cases, over the belly. If not removed through exercising, this fat can cause severe health problems because the body needs less fat in normal conditions. Fat is essential when food is not readily available, and the body needs much food energy, but these days, food is available on the doorsteps. So fat is not of much need. So it gets accumulated in the body and causes different problems like high blood pressure and heart attacks.

So let's understand the body mass index from this perspective, a person has less muscle mass but high-fat mass, and he measures his BMI value. It shows that his BMI value is average and healthy, but his muscle mass is less than the fat mass, which should not be the case in normal conditions. So the person should not take the words of the BMI chart and consult a health official to increase his muscle mass for a healthy body.

On the other side, a bodybuilder has much higher muscle mass than his fat mass. Still, when he goes to measure the BMI value, it shows that he is overweight due to much muscle mass, but actually, his muscle mass is good for his body because he is a bodybuilder and needs the energy to put weight on his back.

So a person should not believe in his BMI value without undertaking different factors and how they affect the body and health. That is why health professionals use many other methods to measure body fat. Now, different machines are also available to measure the exact level of fat to muscle ratio in the body.