Fitness
Myokine Signaling
Muscle-derived chemical signals during exercise that influence metabolism, immunity, and mood—another reason consistent training matters.
Myokine signaling is how contracting muscle releases peptide messengers—like IL-6 in exercise context—that talk to fat, brain, and immune cells. Regular training shifts myokine profiles toward metabolic and mood benefits in research; sedentary breaks blunt the signal.
Both resistance and aerobic work contribute.
Common questions
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Do you need heavy lifting for myokine benefits?
Moderate resistance and aerobic sessions both stimulate myokines. Consistency beats occasional extreme sessions.
Related terms
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