Best answer: Is BMI dependent on age?

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 healthy BMI by age?

According to the National Institutes of Health (NIH): A BMI of less than 18.5 means that a person is underweight. A BMI of between 18.5 and 24.9 is ideal.

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. … Does not take into account presence of sarcopenia or malnutrition (loss of muscle and function).

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What is the ideal BMI for a 70 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?

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).

Should you weigh more as you get older?

Now new research has uncovered why that is: lipid turnover in the fat tissue decreases during aging and makes it easier to gain weight, even if we don’t eat more or exercise less than before. Many people struggle to keep their weight in check as they get older.

What is a healthy weight for a 70 year old woman?

Normal weight at 118 to 159 pounds (BMI = 18.5-24.9) Overweight at 160 to 191 pounds (BMI = 25-29.9) Obese at 192 pounds or more (BMI = 30+)

What should a 65 year old woman’s BMI?

“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.”

How much should a 75 year old 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.

What’s the Average Weight for Women?Age group (years)Percent considered overweight or obesePercent considered obese45-5469.542.955-6474.548.265-7475.643.575 and up67.432.7Ещё 3 строки

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What is a good BMI for a 75 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 an acceptable BMI for a woman?

If your BMI is between 18.5-24.9: Your BMI is considered normal. This healthy weight helps reduce your risk of serious health conditions and means you’re close to your fitness goals. If your BMI is between 25-29.9: Your BMI is considered overweight. Being overweight may increase your risk of cardiovascular disease.

Is BMI different for seniors?

BMI guidelines are different for older adults. Overall health is more important than BMI. Usual body weight is the best way to “assess” weight in the elderly.

BMI in Adults vs. BMI in Older Adults.CategoryBMI Range for AdultsBMI Range for Older AdultsOverweight25 – 29.9>31Obese30+Ещё 2 строки21 мая 2020 г.

How much should a 65 year old weigh?

For men between the ages of 65 and 69 years the range of stature was from 154 to 185 cm. (61 to 73 in); the average man of this age group was 7 73 cm. (68 in.) tall and weighed 72 kg.

How much should a 70 year old man weight?

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.

Ideal weight using body mass index.Height (inches)Ideal weight (pounds)68 (5’8″)125–16369 (5’9″)128–16870 (5’10”)132–17371 (5’11”)136–178Ещё 15 строк

How do I lose weight at 70?

Healthy Diet and Exercise Tips for Aging Adults

  1. Start with walking. There is conflict over whether walking is as good for you as running, but everyone agrees walking regularly at even a moderate pace is extremely healthy. …
  2. Regular exercise. …
  3. Portion control. …
  4. Eat the right foods. …
  5. Keep eating nutritiously.
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