Is age a factor in BMI?

Share on Pinterest BMI incorporates height and weight but not body composition, fitness, age, or sex. For adults ages 20 years and older, BMI incorporates weight and height, but it does not take age or sex into account.

What is a good BMI by 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.

What is the relationship between age and BMI?

Results: 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.

What are the factors affecting BMI?

Factors such as age, sex, ethnicity, and muscle mass can influence the relationship between BMI and body fat.

What is ideal BMI for female?

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. However, BMI for women has some limitations, as it does not measure body fat specifically.

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Is 21.4 a good BMI?

BMI ranges

For most adults, an ideal BMI is in the 18.5 to 24.9 range. For children and young people aged 2 to 18, the BMI calculation takes into account age and gender as well as height and weight. If your BMI is: below 18.5 – you’re in the underweight range.

Does ideal weight change with age?

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.

WHO BMI classification for older adults?

BMI guidelines are different for older adults. Overall health is more important than BMI.

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
Obese 30+

How do you calculate body mass?

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.

What are 5 body factors?

So just what are the most important factors for establishing optimum health. Studies indicate that the following five factors make the biggest difference in overall health and wellness: 1) diet; 2) rest; 3) exercise; 4) posture; and 5) avoiding the use of alcohol, drugs and tobacco.

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How will you improve your BMI results?

Eat More Fruits, Vegetables, Whole Grains, and Low- or No-Fat Dairy Products Every Day

  • Aim for at least five servings of fruits and vegetables a day. …
  • Try and choose whole grain cereal, pasta, rice, and bread. …
  • Avoid food that is high in sugar, like pastries, sweetened cereal, and soda or fruit-flavored drinks.

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Does gender affect BMI?

In the present study sample, mean BMI was significantly higher in men than in women. This is in consistent with earlier studies. In line with previous research,21 more number of women in this study was underweight. However, the number of women those were overweight was higher than men.

What is my ideal weight in kg?

Ideal body weight (men) = 50 kg + 1.9 kg for every inch above 5 feet. Ideal body weight (women) = 49 kg + 1.7 kg for every inch above 5 feet.

How much should a 5’2 female weigh?

Height and Weight Chart

Height Weight
5′ 97 to 127 lbs. 128 to 152 lbs.
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.

Is a BMI of 20 good for a woman?

A BMI of 20-25 is ideal; 25-30 is overweight and over 30 is obese. If your BMI is under 18.5, you’re considered underweight. If your BMI is 18.5-20, you’re a bit underweight and can’t afford to lose more.

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