What role does FADS1 play in Müdigkeit?

The provided context does not contain direct evidence linking FADS1 to fatigue. FADS1 encodes a delta-5 desaturase involved in omega-3 and omega-6 fatty acid metabolism. Variants in FADS1 could theoretically influence fatty acid profiles and inflammation-related fatigue, but this remains speculative without supporting studies. Evidence grade: unclear. No specific studies on FADS1 and fatigue are cited. MyBody-X genetic reports should be interpreted as lifestyle insights, not clinical diagnostics for fatigue. Further research is needed to establish any causal relationship.