Symptom 7: Cold Hands and Feet
Cold hands and feet can be another indication of iron deficiency anemia. As mentioned earlier, iron is required for the production of hemoglobin, which helps transport oxygen to your tissues and organs. When you have low iron levels, your blood’s oxygen-carrying capacity is reduced, and your body may struggle to deliver adequate oxygen and nutrients to your extremities.
This struggle can result in cold hands and feet, as the blood vessels in these areas constrict to conserve heat and prioritize blood flow to your vital organs. This constriction can make your extremities feel colder than the rest of your body, even when you’re in a warm environment. If you consistently experience cold hands and feet, it’s crucial to consider other potential causes, such as poor circulation or Raynaud’s disease. However, if this symptom is accompanied by other signs of iron deficiency anemia, it’s essential to consult with a healthcare professional.
Another aspect to consider when experiencing cold hands and feet is the possibility of an underactive thyroid, also known as hypothyroidism. This condition can cause a slowed metabolism and a reduction in the production of heat in your body. While hypothyroidism is a separate condition from iron deficiency anemia, it’s important to be aware of the various potential causes of your symptoms and discuss them with your healthcare provider.
In addition to cold hands and feet, you may also notice that your nails become brittle and break easily due to poor circulation in the extremities. This can be particularly problematic for individuals who already have weakened nails due to iron deficiency anemia, as it may exacerbate the issue.
Seeking medical advice and addressing the underlying cause of your cold hands and feet can help improve your symptoms and overall well-being. If iron deficiency anemia is determined to be the cause, your healthcare provider may recommend iron supplements or dietary changes to increase your iron intake and help alleviate your symptoms. (7)
