In addition to BMI, people assigned female at birth can use other methods to understand their weight, body composition, and risk for certain diseases. Learn more about the limitations of using BMI here.

In severe cases, this may lead a person to miss out on preventive treatments for obesity-related conditions. The average female loses roughly 13 pounds of muscle and bone between the ages of 25 and 65, while belly fat increases to four times its previous amount.Īs a result, BMI calculations may be inaccurate for postmenopausal women, who may have high body fat percentages but maintain moderate BMI. BMI and ageĪdditionally, the body’s proportion of muscle, fat, and bone typically changes as people age. These risk factors include high blood pressure, abdominal obesity and high fasting glucose levels. Metabolic syndrome is a collection of risk factors that increase the risk of heart disease and type 2 diabetes. People with a moderate BMI but a high percentage of body fat may have a higher risk of developing metabolic syndrome. BMI and body fatĪ high body fat percentage has an adverse effect on health. However, the limitation of BMI to account for this may lead to complications in treatment and affect a person’s insurance. People with high levels of muscle mass and a high BMI result typically have a lower risk of death than those with a high BMI score and lower muscle mass. This means that people with high levels of muscle may have a high body weight that classifies them as being overweight or having obesity, even if they have a low body fat percentage. This is particularly true for people who are very muscular, peri- or postmenopausal, or have abdominal fat but are otherwise a moderate weight. Weight Loss.While it correlates with body fat levels, BMI does not distinguish between the weight that comes from fat, muscle, and bone.Īs such, BMI alone may be a misleading measurement of someone’s overall health. Assessing Your Weight and Health Risk.Īmerican Society of Clinical Oncology (ASCO). National Heart, Lung, and Blood Institute. Improving nutrition to support healthy ageing: What are the opportunities for intervention?. Which body mass index (BMI) is better in the elderly for functional status?. Association between body mass index and quality of life in elderly people over 60 years of age. Association of body mass index with mortality and functional outcome after acute ischemic stroke. BMI and all-cause mortality in older adults: a meta-analysis. Winter JE, MacInnis RJ, Wattanapenpaiboon N, Nowson CA. Body mass index and mortality in elderly men and women: the Tromso and HUNT studies. Kvamme JM, Holmen J, Wilsgaard T, Florholmen J, Midthjell K, Jacobsen BK. Body mass index, performance on activities of daily living and cognition: analysis in two different populations. Borda MG, Venegas-Sanabria LC, Garcia-Cifuentes E, et al.

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