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Jul 12, 2024 · BMI is used to categorise people’s weight. BMI charts are mainly used for working out the health of populations rather than individuals. Within a population there will always be people who are at the extremes (have a high BMI or low BMI). A high or low BMI may be an indicator of poor diet, varying activity levels, or high stress.
Check an adult's or child's BMI to find out if they're a healthy weight. It's important to use the right calculator for adults (aged 18 and over) or children and teenagers (aged between 2 and 17). Calculate your BMI for adults. Calculate BMI for children and teenagers.
- What Your BMI Means
- What's A Normal BMI?
- Should We Stop Giving So Much "Weight" to BMI?
- The Bottom Line
To understand what your BMI means, it's useful to take a step back and understand what it's measuring and why it's measured. BMI is a calculation of your size that takes into account your height and weight. A number of years ago, I remember using charts that asked you to find your height along the left side and then slide your finger to the right t...
A normal BMI is between18.5 and 25; a person with a BMI between 25 and 30 is considered overweight; and a person with a BMI over 30 is considered obese. A person is considered underweight if the BMI is less than 18.5. As with most measures of health, BMI is not a perfect test. For example, results can be thrown off by pregnancy or high muscle mass,...
Maybe. Research suggests that BMI alone frequently misclassifies metabolic health, which is linked to how much fat a person has and how it is distributed. And, BMI may be particularly unreliable during pregnancy, for athletes, and the elderly. Actually, this should come as no surprise. BMI, as a single measure, would not be expected to identify car...
As a single measure, BMI is clearly not a perfect measure of health. But it's still a useful starting point for important conditions that become more likely when a person is overweight or obese. In my view, it's a good idea to know your BMI. But it's also important to recognize its limitations. Follow me on Twitter@RobShmerling
- hhp_info@health.harvard.edu
Aug 23, 2021 · A BMI of 18.5–24.9 is considered “normal” weight with a low risk of poor health, while anything above or below may indicate a higher risk of poor health. Is it a good indicator of health?
Jan 6, 2022 · “A too-high or too-low BMI is not an ironclad guarantee that you will develop a chronic disease,” notes Dr. Heinberg. ... It’s a good indicator of heart health and heart disease risk. Blood ...
The most widely used method to check if you're a healthy weight is body mass index (BMI). Body mass index (BMI) BMI is a measure of whether you're a healthy weight for your height. You can use the NHS BMI healthy weight calculator to find out your BMI. For most adults, if your BMI is: below 18.5 – you're in the underweight range; 18.5 to 24.9 ...
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Is BMI a good indicator of metabolic health?
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Nov 28, 2023 · A higher BMI increases the chance of developing long-term conditions, such as type 2 diabetes and heart disease. The BMI calculation is just one measure of health. It cannot tell the difference between muscle and fat. For example, if you have a lot of muscle, you may be classed as overweight or obese despite having low body fat.
