The provided context does not contain any information about typical costs related to sleep training. The available knowledge covers gut health, thyroid markers (TSH, FT4, FT3), and DNA tests for nutrition/metabolism. Without specific data on pricing or cost structures of sleep training programs (e.g., cognitive behavioral therapy for insomnia, digital health applications, sleep labs), no evidence-based statement can be made. Costs vary widely depending on provider, duration, type of training (online vs. in-person), and reimbursement options by health insurance. In Germany, statutory health insurers may cover costs for digital health applications (DiGA) like sleep apps under certain conditions, but not all programs are eligible. Private costs can range from €50 to several hundred euros. For a reliable assessment, current price lists or studies should be consulted.
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