Find the root cause of your health concerns
Root is your AI health advisor built by real doctors using functional medicine principles. Get personalized insights, supplement protocols, and root-cause analysis — not just symptom management.
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Try Root for free
Get a taste of functional medicine AI — then unlock the full analysis.
10 free chats
- 10 free conversations total
- Lab report overview included
- Full lab report blurs after the overview
- Health profile, notes, check-ins, and tracking included
A TSH of 2.8 is considered “normal” by conventional standards, but functional medicine practitioners typically aim for 1.0–2.0 for optimal energy and thyroid function.
Your fatigue pattern suggests we should also look at free T3, reverse T3, and morning cortisol — these tell a much fuller story than TSH alone...
A different kind of health guidance
Root thinks like a functional medicine doctor — exploring why, not just what.
Root Cause Thinking
Every symptom has an upstream cause. Root explores adrenal function, thyroid patterns, blood sugar dysregulation, and nutrient deficiencies — not just surface symptoms.
Functional Lab Interpretation
Standard ranges are population averages, not health optima. Root uses functional optimal ranges to help you understand what your labs are really saying.
Targeted Supplement Protocols
Specific recommendations with dosages and rationale. Not generic advice — personalized to your health profile, goals, and current situation.
What Root helps you understand
“Most people are told their labs are ‘normal’ and sent home — but normal isn't the same as optimal. I built Root to give everyone access to the kind of deep, pattern-based analysis that functional medicine practitioners use every day. Your body is always telling a story. Root helps you read it.”
Root AI Doctor
Functional medicine AI · Built for root-cause health insight