Wondering what the Free T4 test means on your thyroid report? 🦋 In this video, we explain: ✅ What is Free T4 (Thyroxine)? ✅ Why doctors recommend the Free T4 blood test ✅ Normal Free T4 levels in men and women ✅ Symptoms of high Free T4 (Hyperthyroidism) ✅ Symptoms of low Free T4 (Hypothyroidism) ✅ Difference between Free T4, Total T4, and TSH This video will help you understand your thyroid test results in a simple and clear way. 🔔 Subscribe for more medical and lab test explanations! #FreeT4 #ThyroidTest #ThyroidHormone #Hypothyroidism #Hyperthyroidism