Evidence check: CRP Entzündung in the context of sleep

The provided context does not contain direct information on CRP (C-reactive protein) in relation to sleep. CRP is a well-established inflammation marker influenced by acute infections, chronic conditions, lifestyle factors, and also sleep deprivation. Epidemiological studies show moderate associations between short or poor sleep and elevated CRP (evidence: human-moderate). However, individual prediction is weak due to many confounders (e.g., obesity, smoking, infections). MyBody-X currently does not appear to offer a specific CRP blood test; DNA tests for CRP SNPs (e.g., in the CRP gene) have small effect sizes and are not suitable for clinical decisions. A DNA-only statement on inflammation is therefore not meaningful. For reliable assessment of inflammation and sleep, I recommend combined approaches: validated sleep questionnaires, actigraphy, and a physician-ordered CRP measurement. Caveat: No self-diagnosis or therapy without medical supervision.