The World Health Organization (WHO) states that, in 2016, more than 1.9 billion adults were overweight worldwide. That is about 39% of the world’s adult population. Of these 1.9 billion over 13% of the world’s adult population (i.e., 650 million adults) were obese. WHO also estimated that, in 2019, 38.2 million children under the age of 5 years are either overweight or obese. And it is also concluded that about one-third of the global population — including adults and children – exceed a healthy weight.
What is BMI mean?
Body Mass Index, simply BMI is a value calculated from the height and weight of a person. BMI can be an indicator of your health condition according to the weight and height of an individual. It is calculated by your weight in kilograms divided by your height in meters squared. You can calculate your BMI with the bmi calculator in kg and cm provided below.
Formula for calculating BMI
Calculate your BMI using this BMI calculator in kg and cm,
|18.5 – 24.9||Healthy weight|
|25 – 29.9||Overweight|
|30 – 39.9||Obese|
If your BMI is less than 18.5, it indicates that you’re underweight. Being underweight may also lead to health conditions such as malnutrition, vitamin deficiencies, anemia. Gaining muscle mass and fitness is important to them. It is recommended to consult a doctor or a dietician for advice.
A BMI ranges between 18.5 and 24.9 indicates that the person is at a healthy weight. They are less likely to develop health problems.
A BMI of over 25 indicates that the person is overweight or obese. Losing fat is very important to them. They are more likely to develop high blood pressure, type-2 diabetes, and heart problems. It is recommended to consult a doctor or a dietician for advice.
Risks of being underweight
- Being underweight leads to Malnutrition, vitamin deficiencies, and anemia.
- May leads to disease, Osteoporosis, which causes bone weakness.
- Immunity decreases.
- Underweight women also have possible reproductive issues for women.
Risks of being overweight
- Blood pressure increases.
- Obese and Overweight people are more likely to develop higher levels of LDL cholesterol.
- Higher levels of LDL cholesterol in the blood lead to coronary heart disease and even stroke.
- Being overweight may also lead to May leads to disease, Osteoporosis, which causes bone weakness.
- Breathing problems.
- May lead to cancers such as endometrial, breast, colon, kidney, and liver.
- Increased risk of type II diabetes.
Who cannot use the BMI calculator
BMI is a single measure. It cannot describe the overall health. Especially, the BMI calculator is not applicable for bodybuilders, athletes, pregnant women, the elderly, or young children. This is because it doesn’t take the amount of fat or muscle into account.
Usually, bodybuilders and athletes have higher muscle mass. As a result, they may have a high BMI but it doesn’t mean that they are at greater health risk. In the case of children and the elderly people with a lower muscle mass may have a lower BMI. During pregnancy, women’s body composition changes continuously. For this reason, the BMI calculator is not appropriate for them.
What is BMI mean? BMI can be an indicator of your health condition according to the weight and height of an individual. Being underweight and overweight has its own associated risks. However, BMI cannot describe overall health. The BMI calculator is not applicable for bodybuilders, athletes, pregnant women, the elderly, or young children.