Thyroxine Binding Globulin (TBG)
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Fatigue, weight changes, and mood or temperature disturbances may arise from low Thyroxine Binding Globulin (TBG) levels, commonly associated with malnutrition or liver disease. Conversely, elevated TBG levels during pregnancy or due to genetic factors can lead to changes in weight, energy levels, and mood. While TBG levels themselves don’t directly cause symptoms, their variations significantly impact thyroid function. Monitoring TBG levels is vital in diagnosing thyroid disorders, and treatment focuses on addressing underlying causes and managing thyroid hormones to alleviate associated symptoms.
