posted from: http://www.tiredthyroid.com/blog/2017/03/01/feeling-cold-you-may-need-more-t4/

If you feel cold all the time, wear warm clothes when others are comfortable, and feel like you’re always freezing, you may need more T4 (levothyroxine).  Your own thyroid gland may not produce enough T4, or if you already take levothyroxine, your dose may be … Read more