What does "Iron Deficiency" mean?
Table of Contents
Iron deficiency happens when the body does not have enough iron. Iron is a key part of red blood cells, which carry oxygen to different parts of the body. When there is not enough iron, it can lead to a condition called anemia, where the blood does not have enough healthy red blood cells.
Causes
Several factors can lead to iron deficiency. Some common causes include:
- Not getting enough iron from food.
- Blood loss from injuries, heavy periods, or other health issues.
- Increased need for iron during pregnancy or growth spurts in children.
Symptoms
People with iron deficiency may feel tired, weak, or dizzy. Other symptoms can include pale skin, shortness of breath, and a fast heartbeat. In some cases, a person may also experience headaches or cold hands and feet.
Diagnosis
Doctors can check for iron deficiency through blood tests. These tests measure the levels of iron in the blood and check for anemia.
Treatment
Treatment often involves taking iron supplements or eating foods rich in iron. Good sources of iron include:
- Red meat
- Poultry
- Fish
- Beans
- Lentils
- Spinach
- Iron-fortified cereals
Prevention
To help prevent iron deficiency, it's important to eat a balanced diet that includes enough iron. Pregnant women, in particular, should pay attention to their iron intake since their iron needs increase. Regular health check-ups can also help catch any issues early.