Iron deficiency is one of the most common nutritional problems in the world, and interestingly, many people suffer from it even though they eat what seems to be a healthy and balanced diet. This causes confusion for many, especially when symptoms like fatigue, pale skin, and hair loss appear despite attention to nutrition.
In this article, we will explain the real reasons behind iron deficiency despite good nutrition and how this can happen in the body.
What is iron deficiency?
Iron deficiency occurs when the body does not have enough iron to support the production of hemoglobin, which is the protein responsible for transporting oxygen in the blood.
Even if the diet is good, the body may not get enough iron or it may not be absorbed properly.
1. Poor absorption of iron in the body
One of the main reasons a person suffers from iron deficiency despite eating well is poor absorption.
Not all the iron found in food is absorbed with the same efficiency. Iron comes in two forms:
- Heme iron (easily absorbed by the body)
- Non-heme iron (less absorbed)
Some people suffer from stomach or intestinal issues such as colitis or gastrointestinal inflammation, which reduces the body's ability to absorb iron even if it is present in food.
2. Consuming foods that inhibit iron absorption
There are some foods and beverages that may reduce iron absorption, such as:
- Tea and coffee
- Sodas
- Calcium-rich foods when consumed with iron
Eating these items with meals may significantly reduce the amount of iron the body absorbs.
3. Increased iron needs of the body
In some cases, the body needs a larger amount of iron, such as:
- Pregnancy
- Menstruation in women
- Growth spurts in children and adolescents
- Intensive exercise
In these cases, even a good diet may not be enough to meet daily needs.
4. Continuous iron loss
The body may gradually lose iron without the person noticing, such as:
- Heavy menstrual bleeding
- Digestive problems
- Frequent blood donation
This continuous loss leads to decreased iron levels despite food intake.
5. Iron deficiency in the diet despite a "healthy appearance"
The diet may seem healthy, but in reality, it does not contain enough iron.
Some people rely only on vegetables or avoid meat, which reduces the intake of animal iron, considered the most absorbable source.
6. Health problems affecting iron
Some health conditions affect iron absorption or its use in the body, such as:
- Bowel diseases
- Chronic infections
- Stomach disorders
These conditions make the body unable to utilize iron normally.
Symptoms of iron deficiency to watch for
Even if a person eats well, signs of iron deficiency may appear, such as:
- Constant fatigue
- Pale skin
- Dizziness
- Hair loss
- Poor concentration
- Shortness of breath
How can iron deficiency be addressed?
Addressing iron deficiency does not only depend on food, but also includes:
- Improving iron absorption
- Avoiding absorption inhibitors with meals
- Addressing any health issues in the digestive system
- In some cases, using iron supplements under medical supervision