How to calculate the mass index?
Many of us have heard about body mass index and how to calculate mass index. However, not everyone thinks about what these calculations are for, how to correctly decipher the results and how to use them in later life.
Body mass index
Body mass index (BMI) is an indicator characterizing a person’s current weight depending on his main physical constant, height. Calculate the body index using the standard formula is very simple:
BMI = BODY / MASS (HUMAN GROWTH)2
For convenient and simple calculation of body weight you can use.
The obtained result is compared with the average indicators recommended by the World Health Organization:
|Body mass characteristic||BMI||Necessary actions|
|Acute weight deficit||Less than 16||Critical lack of body weight, which represents a direct threat to life, requires urgent consultation with doctors and nutritionists.|
|Underweight||16-19||There is a danger to health, weight correction is needed in a big way, it is recommended to pay more attention to the usefulness of the diet and portion sizes|
|Normal weight||19-25||Maintenance of weight in the set limits, active lifestyle and playing sports|
|Overweight (pre-obesity stage)||25-30||Relatively small excess weight threatens, over time, to become obese, increased attention is needed to your diet and lifestyle.|
|The first and second stages of obesity||30-40||An occasion to think seriously about your health, it is advisable to go in for sports, seek advice from a nutritionist.|
|Morbid obesity of the third stage||More than 40||Urgent weight correction needed to prevent health problems.|
Lack of weight affects immunity and vitality, and in women it can even become one of the causes of infertility! Overweight and obesity increase the risk of cardiovascular diseases, diabetes, osteoporosis and other serious diseases, worsen the quality of human life, and sometimes pose a direct threat to life.
The body mass index is very simple to calculate using the standard formula, but many experts note that in this form the result is biased.For example, the formula does not take into account the peculiarities of the lifestyle and addition of a person. So, in athletes, it does not take into account muscle mass.
Mass index for a child
The child’s body mass index cannot be calculated using the standard formula, since the growth, weight gain and metabolic processes of each child are completely different. To assess the body weight of a child, there are special charts and tables that can be found on this resource:.
The best option is to use advanced calculator options, which can be calculated by a man’s body mass index, a woman or a child, taking into account the main factors. One such online calculator is available at:.