Self-assessment tools
Short, educational, non-diagnostic questionnaires to help you orient before reading the testing guide. Neither is medical advice.
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Symptom triage
~3 minutes. Ranks the eight functional-medicine systems by how strongly your reported symptoms point at each, then re-orders the testing guide.
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Stress check (PSS-10)
~2 minutes. The public-domain Perceived Stress Scale — a single 0–40 score for how unpredictable and overloaded your last month has felt.