Now, what is it, if you had a thyroid problem and you went to the doctor, your doctor would actually test the amount of thyroid stimulating hormone in your blood. Fine. But the problem with that test is it doesn't tell you how active the hormone is in your body.
Su doctor evaluaría la cantidad de hormona estimulante de la tiroides en su sangre. Perfecto. El problema con esa prueba es que no dice qué activa es la hormona en el cuerpo.