Iron deficiency is a common problem, especially among women, children, and vegetarians. It occurs when the body doesn’t have enough iron to produce the hemoglobin it needs to carry oxygen throughout the body.

Without enough oxygen, the body can’t function properly, leading to a variety of symptoms. Here are 7 warning signs you shouldn’t overlook if you suspect you might be iron deficient.

1. Fatigue and Weakness

If you’re feeling tired and weak all the time, even when you haven’t exerted yourself, it’s possible that you’re iron-deficient.

Hemoglobin is responsible for transporting oxygen throughout the body, and without enough iron, there isn’t enough hemoglobin to carry enough oxygen to the cells. This can lead to feelings of fatigue and weakness, especially during physical activity.

2. Shortness of Breath

If you feel out of breath after performing even mild exercise, it could be a sign of iron deficiency. This is because your body’s cells aren’t getting the oxygen they need to function properly.

Without enough iron, your body can’t produce enough hemoglobin to transport oxygen efficiently, leading to shortness of breath.

3. Pale Skin

If your skin looks pale or your lips and gums look less red than usual, it could be a sign of iron deficiency. This is because hemoglobin gives blood its red color, so if you don’t have enough hemoglobin, your blood may appear less red.

This can be especially noticeable in the face, where it may look washed out or sickly.

4. Brittle Nails

If your nails are brittle, dry, or have ridges, it could be a sign of iron deficiency. Iron is essential for healthy nail growth and maintenance, and a lack of iron can lead to weak and brittle nails that break easily.

Other signs that your nails may be iron-deficient include spoon-shaped nails or nails with ridges that run lengthwise.

5. Headaches

Iron deficiency can cause headaches, especially those that occur frequently or won’t go away.

This is because iron is needed for brain function and to maintain healthy circulation, and without enough iron, the brain may not be getting enough oxygen. This can cause headaches, especially migraines.

6. Restless Leg Syndrome

Restless leg syndrome is a condition characterized by an uncontrollable urge to move the legs, especially at night. It’s thought to be related to a lack of iron, as iron is needed for healthy muscle function and circulation.

If you’re iron-deficient, you may be more likely to experience restless leg syndrome, especially during the night.

7. Pica

Pica is a craving for non-food items like ice, dirt, or paper. It’s associated with iron deficiency, as the body may be trying to seek out sources of iron in non-food items.

If you’re experiencing pica, it’s important to talk to your doctor about your iron levels and potential treatment options.

Conclusion

If you’re experiencing any of the above symptoms, it’s important to talk to your doctor about the possibility of iron deficiency.

Iron deficiency can lead to a variety of health problems, so it’s important to catch it early and treat it appropriately. In addition to adding more iron-rich foods to your diet, your doctor may recommend supplements or other treatments to help restore your iron levels to normal.