When muscle mass decreases, it leads to a condition where fat mass increases along with low muscle mass, known as sarcopenic obesity.
See the scientific wording
Reduced muscle mass causes sarcopenic obesity, which is characterized by an age-related increase in fat mass accompanied by low muscle mass.
Correlational — new studies may shift this
Randomized trialsOne low-scoring study links this claim to the outcome, but causation is not established.
What the research says
1 study reviewedSupporting (1)
Randomized Controlled TrialHuman2008
This study shows that when older men kept their muscle from shrinking (with testosterone), they also gained less belly fat, which suggests that losing muscle can lead to more fat.
Contradicting (0)
No contradicting studies found yet
That doesn't mean it's settled — it just means no study has tested the opposite.
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Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting study
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