![]() It is calculated for the population aged 18 or older, excluding pregnant women and people shorter than 3 feet (0.914 metres) or taller than 6 feet 11 inches (2.108 metres). Regularly exceed beyond your heart health.Body mass index (BMI) is a method of classifying body weight according to health risk. The benefits of upholding a healthy diet and exercising Like most things, BMI does have its limitations. Maintaining a healthy weight can allow one to improve their overall health. An improper diet can also cause the muscles around your heart to break down to use for energy which weakens the heart. Without the body getting the proper nutrition the body is not functioning properly, and the cycle is disrupted. This category is more at risk for cardiac abnormalities such as irregular heartbeats and heart failure. People whose BMI calculations fall into the “underweight” category are also at risk for heart problems. ![]() Being in this category increases the risk of heart disease, heart attack and even heart failure. When fat builds up around the heart, the heart is compressed, making it difficult to pump blood throughout the body properly. People whose BMI calculations fall into the “overweight” or “obese” category, this can put a strain on their heart. It is important young people and people of all ages are aware that whether you are overweight or underweight it can affect your heart health. Heart disease is the leading cause of death in both men and women. Women tend to have more body fat than men and an older person has more body fat than a young person. Since the equation only uses weight and height, it does not factor in age or sex.The calculation may overestimate the amount of bodyfat in a muscular person or underestimate the amount of body fat in an elderly person who has lost muscle.There are a few limitations BMI does not factor in: Mental Illness such as clinical depression, anxiety and other mental disordersįor those who fall into the “underweight” category, the health risks associated in that category are:įor most people, BMI is an easy tool to use for an estimate of body fat, but it does not work for everyone.Being in the overweight or obesity category can put one at higher risk for developing underlying health conditions such as: BMI is also calculated for several other reasons such as to determine which weight category one lies in or to help determine if one is underweight or overweight. Why calculate BMI?Ī main reason BMI is calculated is to help a person maintain an appropriate weight for their body type. It is important to remember here that while BMI is an estimate and not a textbook measure of body fat, BMI is a reliable way for one to screen for weight categories that may lead to health problems. If we used the example above of the 5-foot-6-inch person weighing 160 pounds, their BMI calculation of 25.8 would place them in the “overweight” column. Here is a general chart used to interpret BMI calculations: For men and women under the age of 20, a similar chart is used but instead of interpreting the results using just weight and height, other factors such as age and sexual orientation are used to determine one’s BMI. For adult men and women over the age of 20, BMI is interpreted using a standard weight category chart. Understanding BMI calculationsĪfter calculating your BMI, the next step is how to interpret this information. Once you have your BMI calculations, it is important to understand how to interpret the data. You can also electronically calculate your BMI using the CDC’s Adult BMI Calculator. ![]() The formula for BMI is: weight divided by height squared, times 703.įor example, if you weigh 160 pounds and are 5 foot 6 inches, or 66 inches tall, your personal formula is this: 160 divided by 66 squared (which is 4,356) times 703 equals 25.8 Once you have these two factors, you will plug the numbers into a simple formula. First, you will need your height, in inches, and your body weight. How to calculate BMIįor men and women over the age of 20, BMI is calculated using a simple formula. BMI is an easy and inexpensive tool to utilize, but it is also important to understand that BMI is not a textbook measure of one’s health. BMI is used for several reasons such as to determine if one is overweight, underweight or to assess one’s risk of underlying health conditions. Most of us have heard the term BMI, but do we know what is stands for? BMI stands for body mass index and is used to calculate an estimate of body fat using weight and height.
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