What is the Body Cell Mass and Why Does It Matter?
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6 min read
According to the National Institutes of Health, body cell mass (BCM) comprises all of the body's metabolically active tissues, and its measurement is a powerful tool for evaluating nutritional status. BCM represents the total weight of all living cells, including muscle, organs, and blood, and is the primary driver of energy expenditure. Its decline is a common feature of chronic diseases and aging, making it a critical health indicator.
