For adults ages 20 years and older, BMI incorporates weight and height, but it does not take age or sex into account. Likewise, an older person tends to have more body fat than a younger person with an equal BMI..
In this manner, does BMI change with age?
The BMI-for-age chart shows age-related changes in growth and can be used up to age 20. With the BMI-for-age chart weight, stature and age of a child are considered whereas with the weight-for-stature chart, only weight and height are used. BMI changes substantially with age.
Likewise, is BMI different for seniors? The World Health Organization (WHO) defines a healthy body weight range for adults as a BMI between 18.5 and 24.9. Subsequent studies suggested that older adults with a BMI in the overweight range (25 to 29.9) were at similar or lower risk of all-cause mortality than those in the normal-weight range, the authors said.
Also to know is, what is the correct BMI for my age?
A BMI of less than 18.5 means that a person is underweight. A BMI of between 18.5 and 24.9 is ideal. A BMI of between 25 and 29.9 is overweight. A BMI over 30 indicates obesity.
Why is BMI not accurate for elderly?
You can't tell between fat, muscle or fluid mass so using BMI may not be accurate. For the elderly, muscle mass is much lower in comparison to fat mass, and many have medical conditions that can increase fluid mass as well.
Related Question Answers
What is the ideal BMI for a 70 year old woman?
OBJECTIVES: To examine in an older population all-cause and cause-specific mortality associated with underweight (body mass index (BMI)<18.5), normal weight (BMI 18.5-24.9), overweight (BMI 25.0-29.9), and obesity (BMI> or =30.0). DESIGN: Cohort study.How much should a 5'2 female weigh?
Height and Weight Chart
| Height | Weight |
| 5' 1" | 100 to 131 lbs. | 132 to 157 lbs. |
| 5' 2" | 104 to 135 lbs. | 136 to 163 lbs. |
| 5' 3" | 107 to 140 lbs. | 141 to 168 lbs. |
| 5' 4" | 110 to 144 lbs. | 145 to 173 lbs. |
What is a good BMI for a 65 year old woman?
"Our results showed that those over the age of 65 with a BMI of between 23 and 33 lived longer, indicating that the ideal body weight for older people is significantly higher than the recommended 18.5-25 'normal' healthy weight range."What is a healthy BMI for a 72 year old woman?
CURRENT World Health Organization (WHO) recommendations advise a body mass index (BMI) range of 18.5–25 kg/m2 for optimal health in adults aged 18+ years (1).What is a good BMI for 70 year old?
Underweight = less than 18.5. Normal weight = 18.5 to 24.9. Overweight = 25.0 to 29.9. Obese = 30.0 or greater.How bad is a BMI of 25?
The higher the BMI, the greater the risk of developing additional health problems. A healthy weight is considered to be a BMI of 24 or less. A BMI of 25 to 29.9 is considered overweight. A BMI of 30 and above is considered obese.How much should a 60 year old woman weigh?
The
average American
woman 20
years old and up
weighs 170.6 pounds and stands at 63.7 inches (almost 5 feet, 4 inches) tall.
How much does the average American woman weigh?
| Age group (years) | Average weight (pounds) |
| 20-39 | 167.6 |
| 40-59 | 176.4 |
| 60 and older | 166.5 |
What is BMI chart?
Calculate Your Body Mass Index Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. Enter your weight and height using standard or metric measures. Select "Compute BMI" and your BMI will appear below.Does BMI actually matter?
BMI Not a Good Measure of Healthy Body Weight, Researchers Argue. BMI is based on weight and height, not on body fat. People with BMIs higher than 30 are at an increased risk of dying from heart disease, diabetes, cancer and other diseases, many studies have shown.Does ideal BMI change with age?
Indeed, because muscle mass decreases with age, it might be wise to shift the healthy BMI range for older adults. A recent meta-analysis illuminated this conundrum; researchers found that an overweight BMI did not increase risk of mortality in older individuals, as might be expected, but being underweight did.What is the ideal BMI for a female?
So what should your ideal weight be? Current guidelines from the Centers for Disease Control and Prevention, and the World Health Organization, define a normal BMI range as 18.5 to 24.9. Overweight is defined as 25 or higher; obesity is 30 or higher; and severe obesity is 35 and up.How much should a female weigh?
American women aged 20 years and above weigh an average of 170.6 pounds (lbs), according to the Centers for Disease Control and Prevention (CDC). Height-wise, the average adult female is 5 feet 3.7 inches, and her waist measures 38.2 inches.Does age affect BMI?
For adults ages 20 years and older, BMI incorporates weight and height, but it does not take age or sex into account. A woman tends to have more body fat than a man with the same BMI. Likewise, an older person tends to have more body fat than a younger person with an equal BMI.How accurate is BMI?
But in recent years, more researchers argue that it's not the most accurate way to measure body weight. For years, scientists have said that BMI can't distinguish between fat and muscle, which tends to be heavier and can tip more toned individuals into overweight status, even if their fat levels are low.How do you calculate BMI with height and weight?
Body Mass Index is a simple calculation using a person's height and weight. The formula is BMI = kg/m2 where kg is a person's weight in kilograms and m2 is their height in metres squared. A BMI of 25.0 or more is overweight, while the healthy range is 18.5 to 24.9. BMI applies to most adults 18-65 years.How can u tell if ur fat?
A BMI number is designed to give you an idea of how much body fat you have as a ratio of your weight to height. It's measured by taking your weight in kilograms and dividing it by your height in meters squared. A reading at or over 30 means you're obese. A reading at or over 40 is severe obesity.What should my body fat be?
The amount of essential fat differs between men and women, and is typically around 2-5% in men, and 10-13% in women. The healthy range of body fat for men is typically defined as 8-19%, while the healthy range for women is 21-33%.What should a 60 year old man's BMI?
BMI is interpreted differently for children and teenagers. However, for adults aged 20 years and older, a BMI: below 18.5 is considered underweight. 18.5 to 24.9 is considered a healthy weight.How much weight can you lose in a month?
According to the Centers for Disease Control and Prevention (CDC) , it's 1 to 2 pounds per week. That means, on average, that aiming for 4 to 8 pounds of weight loss per month is a healthy goal. 
