Thyroid

Thyroid hormone treatment, T4 and T3, and what the research says about each.

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Liothyronine (Cytomel): Dosing, T3 vs T4, Lab Timing and Sustained-Release T3 | Reddit

Liothyronine (Cytomel) is synthetic T3. The label dosing, how it compares with levothyroxine, what guidelines say about adding T3, when to draw labs, side effects, and what sustained-release T3 is.

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