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.
What is a good BMI for my age?
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.
Does age affect body mass index?
Greater body-mass index was associated with higher mortality from all causes and from cardiovascular disease in men and women up to 75 years of age. However, the relative risk associated with greater body-mass index declined with age.
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.
What is the ideal BMI for a 70 year old woman?
A body mass index of 18.5-24.9 is considered normal, a BMI of 25 to 29.9 is considered overweight, and a BMI of 30 or more is considered obese. Based on BMI scores, a 5-foot, 7-inch adult would be considered: Underweight at less than 118 pounds (BMI <18.5), Normal weight at 118 to 159 pounds (BMI = 18.5-24.9)
What BMI should I be for my height and age?
Height: Weight: Your BMI is , indicating your weight is in the category for adults of your height. For your height, a normal weight range would be from to pounds.
Adult BMI Calculator.
|30.0 and Above||Obese|
Is BMI a good health indicator?
BMI is a useful indicator of health at the population level. However, the distribution of fat on your body is more important that the amount, when assessing your disease risk. For this reason, your waist circumference is thought to be a better predictor of health risk than your BMI.
Does age matter for ideal weight?
For example, BMI doesn’t take into consideration your age, sex, or muscle mass, which are all important when it comes to finding your ideal weight. Older adults tend to lose muscle and bone, so more of their body weight is likely to come from fat.
What BMI indicates a normal weight?
How is BMI interpreted for adults?
|18.5 – 24.9||Normal or Healthy Weight|
|25.0 – 29.9||Overweight|
|30.0 and Above||Obese|
Does ideal weight increase with age?
As we get older, we gain an average of one to two pounds per year.  This may not seem like a lot, but over time, it can accumulate and lead to weight gain or even obesity. Here are four major reasons why age plays a role in weight management and what to do about it: Muscle loss and decreased lipid turnover.
What is a good BMI for a 60 year old woman?
The World Health Organization (WHO) defines a healthy body weight range for adults as a BMI between 18.5 and 24.9.
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 the average weight for a 75 year old woman?
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.
What’s the Average Weight for Women?
|Age group (years)||Percent considered overweight or obese||Percent considered obese|
|75 and up||67.4||32.7|
What is the best BMI for a senior woman?
But they are already in the best range of BMI for their age (with the lowest risk of mortality!). And weight loss in older adults can lead to muscle loss.
BMI in Adults vs. BMI in Older Adults.
|Category||BMI Range for Adults||BMI Range for Older Adults|
|Normal||18.5 – 24.9||23-30|
|Overweight||25 – 29.9||>31|
What is ideal BMI for female?
A BMI of 18.5–24.9 is considered normal or healthy for most women. Even though healthcare professionals can use BMI as a screening tool, they shouldn’t use it as a method to evaluate a person’s body fat levels or health status ( 32 ).
What is an acceptable BMI for a woman?
Doctors consider a healthy BMI for women to be 18.5–24.9. A BMI of 30 or above may indicate obesity. BMI measurements can help someone understand whether they have underweight or overweight.