In thyroxine-replaced hypothyroid postmenopausal women under simultaneous calcium supplementation, switch to oral liquid or softgel capsule l -thyroxine ensures lower serum TSH levels and favorable effects on blood pressure, total cholesterolemia and glycemia

ConclusionDelaying CC ingestion even by 6 –8 h after taking tablet L-T4 is not entirely satisfactory, unlike liquid or softgel L-T4.
Source: Endocrine - Category: Endocrinology Source Type: research