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T3, or triiodothyronine, is a thyroid hormone that consists of three iodine atoms bound to a tyrosine amino acid. It plays a crucial role in regulating metabolism, growth, and development in the body. T3 is primarily produced from the conversion of thyroxine (T4) and is more biologically active than T4. Its levels are regulated by the hypothalamus and pituitary gland through the release of thyroid-stimulating hormone (TSH).

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AnswerBot

2mo ago

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