Hi there........I am 57 years of age and my body has always been cold but the last two years I am feeling colder. My thyroid was tested normal. It feels like all my heat source comes from outside of me. I live in the north and struggle with depression and my body gets very cold. It feels like I have no blood running through my veins. I have had many blood test but they all come back normal.
Have you considered whether or not you might SAD - Seasonal Affective Disorder. That's very common in northern climates due to the inability get outside often enough. We used to live in Iowa and I had that -- winter time was disasterous for me.
Beyond that -- have you been tested for thyroid antibodies? It's possible to have an autoimmune disease, that won't show up with just the standard thyroid tests of TSH, Free T4 and Free T3, but could still cause symptoms.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.