6Heart Issues
Circulation issues can be a result of many heart problems. These include nerve damages, arteriosclerosis, Raynaud’s phenomenon, and peripheral vascular disease, which are characterized by the narrowing of arteries. The heart of people with these health conditions might struggle to pump blood to other body parts. As such, less important areas like feet, arms, legs, and hands would lack oxygen and nutrients. This reduces body temperature and leads to a cold sensation.[6]
