我在网上做的研究，也觉得是T4转换T3的问题。因为20% of T3

来源: 于 2022-09-04 11:08:15 [旧帖] [给我悄悄话] 本文已被阅读：次

is directly produced by the thyroid gland, and 80% of T3 is given by T4 by conversion, if my understanding is correct.