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Limbic system necklace | silver
and see color
The shape is also more deformable
The DNA earring hoops are a separate piece
T3 - T4 ring | silver pp_DNA Limbic system necklace | silverT3 T4 ring sterling silver In 1914, Edward Calvin Kendall isolated a crystalline compound from beef thyroid glands and named it thyroxine. The discovery defined the new field of endocrine medicine and forced biochemistry to take seriously the idea that single molecules secreted in tiny amounts could regulate everything else. The Science Behind T3 and T4 The thyroid gland secretes mostly T4 (thyroxine, four iodines) and a smaller amount of T3
