3. Recurrent Headaches and Migraines
As iron deficiency sets in due to a lack of hemoglobin production, the body struggles to provide enough oxygen to the brain to sustain normal function. A lack of oxygen has a constrictive vascular effect, spurring the development of headaches and migraines. If you are predisposed to receiving headaches, you may experience an escalation in their severity, intensity, and duration.
Pharmaceutical medications provide relief for the pain and pressure associated with headaches and migraines. However, pain medication will not treat iron deficiency, which is the underlying cause of a headache. Headaches are a lesser reported symptom of iron deficiency. However, those that experience headaches find feelings of lightheadedness and dizziness often accompany them.
As an additional note; an excess of iron in the blood can create headaches and act as a trigger for migraines as well. Achieving an optimal iron balance in the body ensures that you steer clear of headaches and migraines associated with under or over-consuming iron in your diet.