The relationship between celiac disease testing and sports is indirect and based on general medical knowledge rather than the provided context. Celiac tests (e.g., HLA-DQ2/DQ8 or tTG antibodies) can help athletes with unexplained fatigue, poor recovery, or gastrointestinal issues identify gluten sensitivity. For confirmed celiacs, a gluten-free diet often improves energy and performance. However, genetic tests alone indicate predisposition, not disease. Evidence for a direct link between celiac genetics and athletic performance is weak („unclear“). MyBody-X tests are complementary, not diagnostic. If symptoms persist, consult a physician. The provided context does not contain specific studies on this topic.
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