Poor blood flow is another possible explanation for your cold mood, whether it’s due to diminished circulation or anything impeding your circulation. People with poor circulation to their extremities will surely feel chilly, especially in both hands and feet. While there are several reasons your circulation could be poor, there are a few to watch for. One type of obstruction is acute, such as blood clots. If you have a critical blockage in the arteries of your leg or thigh, your legs may feel chilly, which is concerning.
Plaque accumulation in your arteries, known as peripheral arterial disease, might be another reason. This accumulation can become so severe that it restricts blood flow and oxygen supply to your body, causing you to feel chilly.
Raynaud’s phenomenon, a disorder for which blood vessels, especially in your toes and fingers, constrict, resulting in decreased blood flow, is another possible explanation. [2] The syndrome is induced by mental stress or cold exposure.