I am sure you have heard us discuss the importance of optimal lab ranges. If you haven’t click here to learn more. 

Optimal Thyroid Lab Ranges #

• TSH: 0.5-2.5 IU/ML
• Free T4: 1.0-1.77 ng/dL
• Free T3: 3.8-4.4 pg/mL
• Reverse T3: Less than 15 pg/mL
• TPO: 0-2 IU/ML
• TGAB: 0-2 IU/ML

Just be aware these may be a tad off depending on how your lab tests your blood.