Definition of Body Mass Index
Body Mass Index (BMI) is a measure that uses your height and weight to work out if your weight is healthy. It is calculated by dividing your weight in kilograms by the square of your height in meters. For example, if your weight is 70 kg and your height is 1.7 m, your BMI is 70 / (1.7)^2 = 24.21
BMI Calculator
The Calculation uses the following cutoff points for the BMI categories:
- Underweight: BMI < 18.5
- Normal weight: 18.5 ≤ BMI < 25
- Overweight: 25 ≤ BMI < 30
- Obese: BMI ≥ 30
BMI can help you assess your risk of developing certain health problems related to your weight, such as heart disease, diabetes, or osteoporosis. However, BMI is not a perfect indicator of body fatness or health, as it does not take into account other factors such as age, gender, muscle mass, bone density, or medical conditions. Therefore, you should consult your doctor if you have any concerns about your weight or health.
How to keep your BMI range normal
To keep your BMI range normal, you need to maintain a healthy weight that is appropriate for your height. This can be achieved by following a balanced diet and engaging in regular physical activity. Some specific tips are:
- Eat more fruits, vegetables, whole grains, lean proteins, and healthy fats, and limit your intake of added sugars, saturated fats, trans fats, and sodium1
- Aim for at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity aerobic activity per week. You can also do strength training exercises at least twice a week to build muscle mass and improve your metabolism2
- Monitor your weight and BMI regularly, and adjust your calorie intake and expenditure accordingly. You can use online calculators or apps to estimate your daily calorie needs and track your food and activity3
- Seek professional help if you have trouble losing or gaining weight, or if you have any medical conditions that affect your weight or health. Your doctor or dietitian can provide you with personalized advice and support.
I hope these tips are helpful for you. Stay fit and strong.
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