CRP (C-reactive protein) is an inflammation marker, not a therapeutic agent. Elevated CRP indicates systemic inflammation, which can disrupt sleep via cytokines like IL-6 and TNF-α that affect circadian rhythms. Observational studies link high CRP with poor sleep quality and increased risk of sleep apnea. However, evidence is mostly associative; a direct causal role of CRP in sleep is unproven. Reducing inflammation through lifestyle changes (diet, exercise, weight loss) may improve sleep, but CRP itself does not 'help' sleep. MyBody-X tests measure CRP as a biomarker, not a treatment target. The clinical utility is limited: a single CRP value cannot diagnose or guide sleep therapy. Persistent sleep issues require medical evaluation, not self-interpretation of inflammatory markers.
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