Does age play a role in 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.

What is the BMI for age group?

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.

Is BMI different for seniors?

In older adults it is often better to have a BMI between 25 and 27, rather than under 25. If you are older than 65, for example, a slightly higher BMI may help protect you from thinning of the bones (osteoporosis).

Information.

BMI CATEGORY
25.0 to 29.9 Overweight
30.0 to 39.9 Obese
Over 40 Extreme or high risk obesity

Does age affect ideal weight?

Data suggest that optimum body mass index tended to be higher for older adults compared with the young and middle-aged population, and interestingly, being heavier than recommended by the current guidelines resulted in the lowest mortality rates.

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Does BMI depend on age gender?

For adults, BMI classifications do not depend on age or sex. For children and adolescents between 2 and 20 years old, BMI is interpreted relative to a child’s age and sex, because the amount of body fat changes with age and varies by sex.

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 ).

Why do doctors still use BMI?

Body mass index, or BMI, has been used for over 100 years to help health professionals decide whether a patient is overweight or underweight. It is used in population studies, by doctors, personal trainers, and others.

What is a good BMI for 70 year old?

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)

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 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.”

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What is a good weight for 5 5 female?

Ideal Weight Chart

Male Female
5′ 4″ 117 – 143 lbs. 108 – 132 lbs.
5′ 5″ 122 – 150 lbs. 113 – 138 lbs.
5′ 6″ 128 – 156 lbs. 117 – 143 lbs.
5′ 7″ 133 – 163 lbs. 122 – 149 lbs.

How do I determine my ideal weight?

Here are general guidelines.

  1. If your BMI is less than 18.5, it falls within the “underweight” range.
  2. If your BMI is 18.5 to 24.9, it falls within the “normal” or Healthy Weight range.
  3. If your BMI is 25.0 to 29.9, it falls within the “overweight” range.
  4. If your BMI is 30.0 or higher, it falls within the “obese” range.

30.12.2020

Should you weigh more as you get older?

As we get older, we gain an average of one to two pounds per year. [1] 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 BMI indicates a normal weight?

How is BMI interpreted for adults?

BMI Weight Status
Below 18.5 Underweight
18.5 – 24.9 Normal or Healthy Weight
25.0 – 29.9 Overweight
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.

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Does BMI chart 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.

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