If you feel tired, weak, and cannot rest well at night it is very possible to have a lack of iron in the body. Proper nutrition with adequate micronutrients is essential, and iron deficiency is one of the most common nutritional problems worldwide.
This is one of the minerals found in the largest amounts in the blood, the rest being distributed in the bone marrow, liver, and spleen. It’s an essential nutrient for living organisms, necessary for the production of hemoglobin (the substance that gives the blood its red color), as well as some enzymes.
Here is everything about iron and what you need to do to recover.
Role
It is essential for transporting oxygen from the lungs to other organs, for transporting substances involved in energy metabolism, for maintaining immunity and growth.
Lack of a sufficient amount of this mineral affects the body in several ways.
Benefits
• Without it, the healing process cannot begin. Iron, which increases hemoglobin, which provides oxygen to damaged organs and cells, makes the body less damaged in injuries.
• It is a mineral that helps growth. It supports both the physical and mental development of children during the development period.
• Increases the body’s endurance. It strengthens the immune system and increases the function of cells that fight disease.
• Reduces fatigue. Eliminates fatigue and tiredness that can affect your daily routine due to iron deficiency.
• Increases muscular endurance. Muscle weakness and ithis mineral’s deficiency are correlated. An adequate level of iron provides the oxygen needed for muscle contraction. Also, it reduces muscle pain and muscle inflammation.
• Increases concentration. Research has shown a decrease in cognitive levels due to decreased iron levels in the blood. Adequate iron levels improve cognitive performance.
• Supports good sleep. Research has shown that there is a link between iron deficiency and restless sleep, sleep apnea, and insomnia.
• Protection of healthy cells, iron is also needed to keep skin, hair, and nails strong.
Symptoms of this mineral deficiency
Iron deficiency has various symptoms, which can be confused with the manifestations of other diseases. Therefore, medical investigation and treatment of the problem at the first signs is recommended.
The most common symptoms are:
• Lack of appetite
• Pale skin
• Frequent states of irritability
• The body is also affected by the immune system, whose dysfunction leads to recurrent infections.
• Difficulty breathing
• Inflammation of the tongue
• Irregular heartbeat
• Abundant sweating
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Natural sources:
Iron is found in both plant and animal food sources. The food best known for its iron content is spinach.
• Plants with green leaves – spinach, parsley, Broccoli
• Legumes – beans, lentils, peas, chickpeas are some of the vegetables rich in iron
• Fruits – prunes, figs, or dried apricots
• Animal proteins – chicken, turkey, beef, chicken and beef liver, egg yolk
• Fish – tuna, salmon
• Seafood – mussels, mussels, starlings
• Pumpkin seeds
• Quinoa
• Black chocolate
• Walnuts – pistachios, almonds, cashews
The recommended daily dose of iron
Once iron deficiency has been identified, your doctor will recommend the most effective method of treatment. This will depend on the type of deficit (whether or not it has evolved into anemia), but also on factors such as the age and sex of the individual.
Find in the table below the recommended daily dose of iron
| STAGE | AGE | MEN (Mg/ Day) | WOMEN (Mg/ Day) |
| Infants | 0 – 6 months | 0,27 | 0,27 |
| Babies | 7 – 12 months | 5 | 5 |
| Children | 1 – 3 years | 7 | 7 |
| Children | 4- – 8 years | 10 | 10 |
| Children | 9 – 13 years | 8 | 8 |
| Teenagers | 14 – 18 years | 11 | 15 |
| Adults | Above 19 years | 11 | 18 |
| Pregnancy | – | – | 27 |
Supplements
If the diet is not enough to eliminate iron deficiency, we will have to seek supplements, but only on the advice of a doctor. Once the levels reach normal values, we will be able to enjoy more energy and vitality in our daily activities.
Last Thoughts:
Iron stands as one of the most crucial micronutrients for our wellbeing. As we’ve explored, this mineral is essential for oxygen transport, energy production, and immune function. Iron deficiency remains a common nutritional concern worldwide, especially among women and children, leading to fatigue, weakness, and compromised immunity.
While incorporating iron-rich foods like lean meats, beans, spinach, and fortified cereals should be your primary approach, supplements can be beneficial when dietary intake falls short. However, remember that excessive iron can be harmful, so always consult healthcare providers before starting supplementation.
Maintaining optimal iron levels through balanced nutrition is key to supporting your energy, cognitive function, and overall health throughout life.
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