1 Thyroxine (T4) and Triiodothyronine (T3) . 2  Thyroxine (T4) is the key hormone produced in the thyroid gland. 3  Low levels of T4 produce hypothyroidism, and high levels produce hyperthyroidism. 4  Thyroxine converts to triiodothyronine (T3), which is a more biologically active hormone.
Men's Moccasins in extra large sizes. Size 14, size 15 and size 16. Big Minnetonka Moccasins and slippers for Men. Slippers by Old Friends Footwear. 16 different styles. Leather moccasins, Deerskin Moccasins, Moosehide Moccasins. Pile lined and Sheepskin Slippers.
Womenâs Equivalent XS-S S-M M-L L-XL XL-2XL. **Actual shirt garments are approximate 3â larger than the largest measurement for a given size (ie, a medium shirt is approximately 46â. diameter and fits a 40-43â chest.) For those who like a CLOSER FIT, order in the top range of your size. For a LOOSER FIT, order in the bottom range of your size.