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Lean body mass is everything in your body that is not fat: muscle, bone, organs, skin and water.
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To estimate it, subtract fat mass from total weight.
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Lean mass drives your BMR and strength, so protecting it is a core goal of the protein-floor tool.
Lean body mass is everything in your body that is not fat: muscle, bone, organs, skin and water.
Tap below for the full page. Not medical advice; talk to your clinician about your care.