4 articles tagged “thyroid”.
If your hands and feet are always freezing even in a warm room, and you are exhausted on top of it, that is not poor circulation by accident. It is your body rationing energy and sacrificing the periphery to protect the core. Here is the real mechanism, and the readout you can track yourself.
If you have ME/CFS and every hypothyroid symptom but "normal" thyroid labs, the problem may be tissue-level, not in your blood. Here is how reverse T3, the DIO2 enzyme, and selenoprotein P autoantibodies hide cellular hypothyroidism from a standard panel.
If you have Long Covid and you are cold all the time, with a thermometer reading in the 96 to 97.8 range, that is not a quirk. A subnormal body temperature is one of the disease's two defining fingerprints, and it points straight at the real problem.
If your body temperature keeps landing in the 97s and you are cold and exhausted while your thyroid labs come back normal, that gap is not nothing. Here is what a chronically low temperature actually measures, how to track it properly, and the functional fix.