Sir Good Evening: I am constantly COLD ALL THE TIME especially if the air conditioner is on anywhere. Home, Church, Doctor offices, etc. My heart doctor tells me this is not a problem that relates to my heart and my Primary MD says it is not a cause that I have as being an Anemic and I was wondering if it can be my thyroid. I am literally cold in my own home at 77 degrees and I had to ask my grandson to cut the air conditioner off in my home that was at 82 degrees. What could this be. I wish you could see me now. I am in my bed with a throw over my head , two throws on my bed, a top sheet and a Comforter. Help me!!! Addiewillis