youngsinatra
Member
Ah I see!I'm in Russia, and t3 wasn't available long before the war due to apparently low demand. If my free t4 is in the middle range, but reverse t3 would turn out high, would that mean I need to reduce stress levels? Blood adrenaline and noradrenaline were both okay the last time I checked.
Yeah, high cortisol, alongside caloric restriction, starvation, chronic infections are usually the biggest contributing factors for high reverse T3.
TSH can also be suppressed by other means. A female friend of mine has a TSH of 1.0 but low-close-to-bottom free T4 and T3. Her endo thinks its due to deficient pituitary signaling.
Ray talked about many things lowering TSH, and it not being the best indicator for hypothyroidism.
„In the 1930's accurate diagnosis was made by evaluating a variety of indications, including basal oxygen consumption, serum cholesterol level, pulse rate, temperature, carotenemia, bowel function, and quality of hair and skin. A good estimate can be made using only the temperature and pulse rate.“