FWIW my wife visits the Woman to Woman website and gets some mix of vitamins and supplements from them. She says they seem to help with her energy levels and the fogginess of her thinking. She is convinced she has low thyroid though the blood tests did not indicate such. She says most tests are calibrated for men so women may have low thyroid levels but the doctors don’t recognize the readings as such. I don’t know much about it, but I do recall someone on here a long time ago saying similar things about his wife. I think he said not to trust doctor’s readings, to instead go see an endocrinologist(?). Anyone remember who that poster was?
