It’s very com­mon for thy­roid patients to be low in vitamins, minerals & other hormones etc
Some examples are...
Iron/Ferritin, Vitamin D, Vitamin B's,
Mag­ne­sium, Potas­sium, Zinc,
Selenium, Iodine, DHEA, Cortisol,
Progesterone, Estrogen, Testosterone

Have you chec­ked your levels lately?