– Lack of oxygen in the blood can have a huge impact on your brain. When the brain detects that there is a lack of iron in the blood, it will shift focus so that the vital organs get their fair share first. As levels of iron decrease, the brain cannot get the appropriate amount of oxygen it needs in order to run productively. The head will start to hurt (similar to a feeling of severe migraines). Studies from the National Headache Foundation show patients with iron deficiency exhibit frequent headaches due to the arteries in the brain swelling.
8. Restless Leg Syndrome
When the blood is not getting the right amount of iron, your extremities will begin to feel the impact, especially when in a rested position at night. The lack of oxygenated blood can cause restless leg syndrome, a painful disorder that gives you the strong urge to begin moving your legs. This urge is accompanied by a crawling, stinging, and unpleasant sensation similar to when your legs fall asleep. When this occurs at night, sufferers can have trouble sleeping, causing them to feel exhausted and depleted when they awaken.
9. Excessive Hair Loss
Hair loss can result when the blood is not bringing enough oxygen to the hair follicles. As the blood brings less oxygen to the follicles, the hair goes into a resting stage, resulting in hair loss that will not reverse until the underlying cause is corrected. It is common to lose over 100 strands of hair each day when suffering from a deficit of iron in the body. If you experience sudden hair loss and it is not growing back, you should speak to a physician and have your iron levels checked.
If you are experiencing any of these signs of iron deficiency, speak with your doctor so that he or she can diagnose the concern, and if needed, help you find more iron-rich foods to incorporate into your diet. In the most extreme cases, your physician can recommend specific iron supplements that can help reduce any painful symptoms and begin to restore your circulatory health.