The Truth About Reverse T3 Testing

Understanding Reverse T3: Why It Shouldn't Be Tested in Outpatient Settings

Dr. Kulmeet Kundlas addresses common questions about reverse T3, explaining its role in thyroid function and why it shouldn't be tested outside hospital settings. He highlights the physiological mechanisms behind T3 and RT3 conversion and discusses the lack of evidence supporting RT3 testing in non-critical situations. Dr. Kundlas clarifies the misconceptions and shares expert recommendations against RT3 testing in outpatient practices.