Symptom 9: Cold Hands and Feet
An often overlooked but noteworthy symptom of iron deficiency is persistently cold hands and feet. This symptom is linked to the circulatory system, which relies on a sufficient supply of iron to transport oxygen-rich blood throughout the body effectively. When iron stores are depleted, this oxygen transportation is hindered, impacting the warmth of your extremities.
The phenomenon of cold hands and feet is not merely about discomfort. It signifies that your body isn’t able to distribute heat effectively, a function performed by the circulatory system. When iron deficiency hampers blood flow, it results in less heat reaching the furthest parts of your body, namely your hands and feet. Consequently, despite surrounding temperatures, your hands and feet may remain cold.
In the early stages of iron deficiency, this symptom may not be persistent. You might notice your hands or feet getting unusually cold during periods of rest or inactivity. However, as iron levels continue to decrease, the symptom can become more constant, with your hands and feet feeling cold most of the time, regardless of physical activity or ambient temperature.
It’s essential to keep in mind that cold hands and feet can result from a variety of health conditions, not just iron deficiency. However, if you’re experiencing this symptom alongside any of the other symptoms discussed in this article, it might be worth considering iron deficiency as a potential cause and consulting a healthcare provider. (9)
