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When you’re pregnant, your body works extra hard to handle all the changes and needs more nutrients. While you don’t need to double your food intake, you need to increase your calorie intake and certain vitamins and minerals, like iron. Your body needs twice as much iron as usual because it has to make extra blood for your baby.
Iron is crucial, but your body can’t make it independently; you must get it from your diet or supplements. That’s why eating iron-rich foods becomes even more important during pregnancy. This article discusses the benefits of iron as a variety of iron-rich foods to incorporate into your diet.
Iron is like a building block for our bodies, essential for life. It helps in making red blood cells and other important components of our blood, which carry oxygen throughout our body. Additionally, iron is crucial for cell growth, metabolism, and various important reactions in our body.
Despite its importance, many women, even before becoming pregnant, don’t have enough iron. This is a widespread problem globally, with around 2.2 billion people affected by iron deficiency.
During pregnancy, the need for iron doubles and, in certain situations, may even triple. Women are not only more prone to having low iron levels but also experience a decrease in their ability to store iron while pregnant due to hormonal changes and increased demand for iron to support foetal development and expanded blood volume.
Iron deficiency anaemia occurs when there aren’t enough red blood cells in the body due to insufficient iron levels. When there aren’t enough of them, the organs and tissues, including the muscles and brain, don’t receive enough oxygen to function optimally.
During pregnancy, your body needs more iron to produce additional blood, specifically haemoglobin, for both you and your baby. Haemoglobin is essential for carrying oxygen from your lungs to all body parts, including your baby.
If anaemia is developed during pregnancy, it can lead to complications for the baby. Anaemia can result in the baby being born prematurely, which means they arrive too early. Premature birth can increase the risk of various health problems for the baby, including breathing difficulties, developmental issues, and infections.
Additionally, anaemia can also cause the baby to be born with a low birth weight, which may lead to further health concerns and developmental challenges.
Iron is crucial in maintaining a healthy immune system. Firstly, iron deficiency can impair immune function, making it more difficult for your body to fight infections and illnesses. When your body lacks iron, it may struggle to produce enough white blood cells, essential for combating pathogens and maintaining overall immunity.
Additionally, iron is involved in the production of cytokines, which are signalling molecules that regulate the immune response.
Iron is essential for preventing and maintaining energy levels. When your diet lacks sufficient iron, you may experience fatigue or low energy levels due to the decreased production of red blood cells responsible for carrying oxygen to your tissues and organs.
Iron deficiency anaemia occurs when there aren’t enough red blood cells in the body due to insufficient iron levels. When there aren’t enough of them, the organs and tissues, including the muscles and brain, don’t receive enough oxygen to function optimally.
During pregnancy, your body needs more iron to produce additional blood, specifically haemoglobin, for both you and your baby. Haemoglobin is essential for carrying oxygen from your lungs to all body parts, including your baby.
If anaemia is developed during pregnancy, it can lead to complications for the baby. Anaemia can result in the baby being born prematurely, which means they arrive too early. Premature birth can increase the risk of various health problems for the baby, including breathing difficulties, developmental issues, and infections.
Additionally, anaemia can also cause the baby to be born with a low birth weight, which may lead to further health concerns and developmental challenges.
Iron is crucial in maintaining a healthy immune system. Firstly, iron deficiency can impair immune function, making it more difficult for your body to fight infections and illnesses. When your body lacks iron, it may struggle to produce enough white blood cells, essential for combating pathogens and maintaining overall immunity.
Additionally, iron is involved in the production of cytokines, which are signalling molecules that regulate the immune response.
Iron is essential for preventing and maintaining energy levels. When your diet lacks sufficient iron, you may experience fatigue or low energy levels due to the decreased production of red blood cells responsible for carrying oxygen to your tissues and organs.
According to Medical News Today, low iron levels, whether or not accompanied by anaemia, can significantly impact a pregnant woman’s well-being and energy levels, leading to feelings of fatigue and exhaustion. This can make engaging in physical activity, preparing nutritious meals, and making healthy lifestyle choices that promote positive pregnancy outcomes challenging.
Moreover, individuals who experience iron deficiency during pregnancy often continue to face this issue after giving birth, which can exacerbate the fatigue commonly experienced while caring for a newborn. Beyond affecting pregnancy and postpartum experiences, iron deficiency can lead to serious health complications for both the mother and baby. These include
While most people typically get enough iron from their diets, certain groups, such as pregnant women, infants, children, teenage girls, and premenopausal women, may experience iron deficiency.
The Recommended Dietary Allowance (RDA) for iron varies based on age, gender, pregnancy, and lactation status. For adults, the RDA is 8 mg for males and 18 mg for females. However, the RDA increases significantly during pregnancy to 27 mg per day.
The body’s iron requirement rises substantially during pregnancy. Approximately 1050 mg of iron is needed, around 350 mg allocated to the foetus and placenta, 450 mg essential for meeting the increased demand for red blood cells, and 250 mg lost due to blood loss during childbirth.
While most prenatal vitamins contain enough iron to meet this increased need, iron deficiency anaemia remains common during pregnancy due to the heightened demand for blood production.
Fortunately, preventing iron deficiency anaemia is relatively straightforward. By incorporating plenty of iron-rich foods into your diet and, if advised by your healthcare provider, taking a daily iron supplement, you can help ensure you meet your body’s increased iron requirements during pregnancy.
Iron is often associated with animal protein, but if the idea of eating meat makes you queasy due to morning sickness or if you follow a vegetarian or vegan diet, there’s no need to worry.
Iron is present in a wide variety of foods, and there are two main types: heme and non-heme iron. Heme iron, found in meat, fish, and other animal products, is readily absorbed by the body.
On the other hand, non-heme iron is present in plant foods like grains, beans, vegetables, fruits, nuts, and seeds. While non-heme iron may take a bit longer for the body to process and utilise, it’s still a valuable source of iron, particularly for those who avoid animal products.
Whether you consume animal products or not, incorporating a diverse range of iron-rich foods into your diet can help ensure you meet your iron needs for a healthy pregnancy.
Healthline states all animal proteins contain heme iron; certain animal protein sources may be better options than others due to their safety and nutritional profile.
If you’re not a meat-eater or if the idea of consuming meat makes you feel queasy, there are plenty of plant-based options rich in iron that you can try. However, it’s important to note that the body absorbs plant-based iron less easily and takes longer to metabolise than heme iron found in animal products.
If you primarily rely on non-heme iron sources, discuss with your doctor whether adding an iron supplement to your diet may be beneficial.
Red meat is considered one of the richest sources of heme iron. For example, a 3-ounce serving of lean sirloin beef provides approximately 1.5 milligrams of iron.
However, it’s important to ensure that red meat is cooked thoroughly before consumption, especially during pregnancy. A meat thermometer is recommended to gauge doneness to avoid the risk of bacterial contamination.
Consuming undercooked or “rare” meat poses a potential threat of bacterial infection, which can be particularly concerning during pregnancy.
Salmon is a great option for boosting iron intake during pregnancy. A half-pound filet of wild-caught Atlantic salmon provides approximately 1.6 milligrams of iron.
It’s safe to include salmon in your diet during pregnancy as long as it’s cooked thoroughly to an internal temperature of 145°F (62.8°C). Besides being a source of heme iron, salmon is also rich in omega-3 fatty acids and other beneficial nutrients for a healthy pregnancy.
Furthermore, salmon tends to have lower mercury levels than certain other types of fish, such as tuna and swordfish, making it a safer choice for pregnant individuals. To boost your iron and protein intake, aim to incorporate two or three servings of fish into your weekly diet.
Chicken is another good source of iron, providing approximately 1.5 milligrams of iron per 8-ounce serving. It’s generally safe to include chicken in your diet during pregnancy.
However, like beef, it’s crucial to ensure that chicken is cooked thoroughly to an internal temperature of 165°F (73.8°C).
This thorough cooking temperature helps eliminate harmful bacteria, such as Listeria, which can pose serious risks to pregnant individuals and their unborn babies if consumed.
Spinach and kale are nutrient-rich leafy greens that offer a variety of health benefits, including being excellent sources of antioxidants, vitamins, and iron. Cooked kale provides approximately 1 milligram of iron per cup, while spinach boasts an impressive 6.4 milligrams of iron per 1-cup serving.
These greens are incredibly versatile and can be incorporated into various dishes. You can add them to salads for a nutritional boost, chop them up and include them in omelettes for added flavour and nutrients, or sauté them as a tasty side dish.
Additionally, you can blend them into smoothies for a delicious and nutritious treat, conveniently adding an extra iron boost to your day.
Broccoli is a popular choice among kids and a nutritious addition to your pregnancy diet. This versatile vegetable contains just over 1 milligram of iron per cup and is rich in vitamin C, which aids in iron absorption.
Additionally, broccoli is packed with fibre and essential nutrients, making it beneficial for pregnant individuals. It can also relieve common digestive discomforts like bloating and constipation, which can be exacerbated during pregnancy.
For a simple and healthy snack, you can roast broccoli with olive oil and sea salt or steam it.
Beans and lentils are nutritional powerhouses packed with fibre, protein, and iron, making them excellent choices for boosting iron intake, especially for those following a vegetarian or vegan diet.
A cup of prepared lentils provides around 6.6 milligrams of iron, while white kidney beans offer a similar iron content per cup when drained and cooked.
To incorporate beans and lentils into your diet, consider preparing them in bulk, adding them to salads, or serving them as a side dish at dinner.
Red meat is considered one of the richest sources of heme iron. For example, a 3-ounce serving of lean sirloin beef provides approximately 1.5 milligrams of iron.
However, it’s important to ensure that red meat is cooked thoroughly before consumption, especially during pregnancy. A meat thermometer is recommended to gauge doneness to avoid the risk of bacterial contamination.
Consuming undercooked or “rare” meat poses a potential threat of bacterial infection, which can be particularly concerning during pregnancy.
Salmon is a great option for boosting iron intake during pregnancy. A half-pound filet of wild-caught Atlantic salmon provides approximately 1.6 milligrams of iron.
It’s safe to include salmon in your diet during pregnancy as long as it’s cooked thoroughly to an internal temperature of 145°F (62.8°C). Besides being a source of heme iron, salmon is also rich in omega-3 fatty acids and other beneficial nutrients for a healthy pregnancy.
Furthermore, salmon tends to have lower mercury levels than certain other types of fish, such as tuna and swordfish, making it a safer choice for pregnant individuals. To boost your iron and protein intake, aim to incorporate two or three servings of fish into your weekly diet.
Chicken is another good source of iron, providing approximately 1.5 milligrams of iron per 8-ounce serving. It’s generally safe to include chicken in your diet during pregnancy.
However, like beef, it’s crucial to ensure that chicken is cooked thoroughly to an internal temperature of 165°F (73.8°C).
This thorough cooking temperature helps eliminate harmful bacteria, such as Listeria, which can pose serious risks to pregnant individuals and their unborn babies if consumed.
Spinach and kale are nutrient-rich leafy greens that offer a variety of health benefits, including being excellent sources of antioxidants, vitamins, and iron. Cooked kale provides approximately 1 milligram of iron per cup, while spinach boasts an impressive 6.4 milligrams of iron per 1-cup serving.
These greens are incredibly versatile and can be incorporated into various dishes. You can add them to salads for a nutritional boost, chop them up and include them in omelettes for added flavour and nutrients, or sauté them as a tasty side dish.
Additionally, you can blend them into smoothies for a delicious and nutritious treat, conveniently adding an extra iron boost to your day.
Broccoli is a popular choice among kids and a nutritious addition to your pregnancy diet. This versatile vegetable contains just over 1 milligram of iron per cup and is rich in vitamin C, which aids in iron absorption.
Additionally, broccoli is packed with fibre and essential nutrients, making it beneficial for pregnant individuals. It can also relieve common digestive discomforts like bloating and constipation, which can be exacerbated during pregnancy.
For a simple and healthy snack, you can roast broccoli with olive oil and sea salt or steam it.
Beans and lentils are nutritional powerhouses packed with fibre, protein, and iron, making them excellent choices for boosting iron intake, especially for those following a vegetarian or vegan diet.
A cup of prepared lentils provides around 6.6 milligrams of iron, while white kidney beans offer a similar iron content per cup when drained and cooked.
To incorporate beans and lentils into your diet, consider preparing them in bulk, adding them to salads, or serving them as a side dish at dinner.
An iron-rich diet is essential for maintaining healthy iron levels, especially during pregnancy. Incorporating various nutrient-dense foods into your meals can help ensure you get enough iron to support you and your baby’s needs. To boost your iron intake, Include beans, peas, lentils, dark leafy greens, fruits, green vegetables, lean meats, low-mercury fish, and root vegetables.
To maximise iron absorption, limiting foods that can interfere with its uptake is important. Foods high in added sugars can hinder iron absorption, so it’s best to minimise their intake.
Beverages like coffee and black tea, foods containing soy protein, such as tofu, soy milk, and soy protein powder, can also interfere with iron absorption. To minimise this effect, try to consume soy protein-rich foods at different times than iron-rich foods or supplements.
While calcium-rich foods are important for bone health, studies have shown they can interfere with iron absorption when consumed alongside iron-rich foods or supplements. To mitigate this effect, try to eat calcium-rich foods at different times than you consume iron-rich foods.
Vitamin C is vital in supporting your immune system and enhancing iron absorption. Incorporating foods rich in vitamin C into your diet can provide additional benefits, especially during pregnancy. Alongside taking your prenatal vitamins as recommended, including an orange in your daily routine can offer an extra boost of vitamin C.
Research has shown that cooking food in an iron skillet can significantly increase its iron content. This is especially true for acidic foods with high moisture content, like applesauce and spaghetti sauce, which absorb the most iron during cooking.
The acidity and moisture helps release iron from the skillet, allowing it to be absorbed into the food. So, when you cook these types of dishes in a cast iron pot, they contain more iron than cooking them in other types of pans.
An iron-rich diet is essential for maintaining healthy iron levels, especially during pregnancy. Incorporating various nutrient-dense foods into your meals can help ensure you get enough iron to support you and your baby’s needs. To boost your iron intake, Include beans, peas, lentils, dark leafy greens, fruits, green vegetables, lean meats, low-mercury fish, and root vegetables.
To maximise iron absorption, limiting foods that can interfere with its uptake is important. Foods high in added sugars can hinder iron absorption, so it’s best to minimise their intake.
Beverages like coffee and black tea, foods containing soy protein, such as tofu, soy milk, and soy protein powder, can also interfere with iron absorption. To minimise this effect, try to consume soy protein-rich foods at different times than iron-rich foods or supplements.
While calcium-rich foods are important for bone health, studies have shown they can interfere with iron absorption when consumed alongside iron-rich foods or supplements. To mitigate this effect, try to eat calcium-rich foods at different times than you consume iron-rich foods.
Vitamin C is vital in supporting your immune system and enhancing iron absorption. Incorporating foods rich in vitamin C into your diet can provide additional benefits, especially during pregnancy. Alongside taking your prenatal vitamins as recommended, including an orange in your daily routine can offer an extra boost of vitamin C.
Research has shown that cooking food in an iron skillet can significantly increase its iron content. This is especially true for acidic foods with high moisture content, like applesauce and spaghetti sauce, which absorb the most iron during cooking.
The acidity and moisture helps release iron from the skillet, allowing it to be absorbed into the food. So, when you cook these types of dishes in a cast iron pot, they contain more iron than cooking them in other types of pans.
It’s common for women to begin pregnancy with insufficient iron levels to support the increased demands of their bodies, and sometimes diet alone isn’t enough to raise those levels. Studies have shown the advantages of proper iron supplementation in pregnant women with iron deficiency.
While iron supplements are generally considered safe during pregnancy, it’s important to be aware that excessive iron intake can pose risks. Having excessively high levels of iron during pregnancy may elevate your chances of experiencing complications such as preterm birth.
You may not need extra iron supplements unless your healthcare provider recommends them. In most cases, the iron provided in your prenatal vitamin should be sufficient unless you have or develop anaemia.
Your healthcare provider will assess your iron levels and overall health to determine if additional supplementation is necessary to ensure a healthy pregnancy. Consider the following tips for proper iron supplementation.
Related: Our Top 7 Iron Supplement picks for Pregnancy
Taking an iron supplement is beneficial for meeting your daily iron needs. Typically, prenatal vitamins contain the recommended amount of iron, ensuring sufficient intake for most individuals. Your healthcare provider will monitor your iron levels periodically, especially if you are a vegetarian or based on your test results. If your iron levels are low, your doctor may recommend additional iron supplementation to address any deficiency.
Iron is crucial for your baby’s development and your health during pregnancy. Research shows that It supports your baby’s growth, including brain development and muscle growth. Additionally, iron plays a key role in producing haemoglobin, a protein found in red blood cells that transports oxygen throughout your body and to your baby.
Maintaining adequate iron levels helps prevent iron deficiency anaemia, a condition characterised by low levels of red blood cells. Symptoms of iron deficiency anaemia include fatigue, shortness of breath, and weakened immunity.
Experts recommend starting a low-dose iron supplement of 30 mg per day around week 12 of gestation, which marks the beginning of the second trimester of pregnancy when the iron requirements for pregnancy begin to increase.
When consuming iron-rich foods, it’s beneficial to pair them with sources of vitamin C, like tomatoes or oranges. Vitamin C aids in the absorption of non-heme iron, making it easier for your body to utilise.
However, certain beverages and foods can hinder iron absorption. These include coffee, tea, milk, whole grains, and dairy products. It’s advisable to avoid consuming these items alongside iron-rich foods. For instance, opt for a glass of orange juice instead of having coffee or tea with your cereal to enhance iron absorption.
Iron is most important during the third trimester of pregnancy. This is when the majority of iron is transferred to the growing baby. During this time, the baby is rapidly developing and needs a lot of iron for healthy growth.
In the third trimester, there is also a decrease in a substance called hepcidin in the mother’s body. This decrease allows more iron to be supplied to the mother’s blood, which can then be transferred to the baby. So, ensuring you have enough iron during the last few months of pregnancy is important for both you and your baby’s health.
Taking an iron supplement is beneficial for meeting your daily iron needs. Typically, prenatal vitamins contain the recommended amount of iron, ensuring sufficient intake for most individuals. Your healthcare provider will monitor your iron levels periodically, especially if you are a vegetarian or based on your test results. If your iron levels are low, your doctor may recommend additional iron supplementation to address any deficiency.
Iron is crucial for your baby’s development and your health during pregnancy. Research shows that It supports your baby’s growth, including brain development and muscle growth. Additionally, iron plays a key role in producing haemoglobin, a protein found in red blood cells that transports oxygen throughout your body and to your baby.
Maintaining adequate iron levels helps prevent iron deficiency anaemia, a condition characterised by low levels of red blood cells. Symptoms of iron deficiency anaemia include fatigue, shortness of breath, and weakened immunity.
Experts recommend starting a low-dose iron supplement of 30 mg per day around week 12 of gestation, which marks the beginning of the second trimester of pregnancy when the iron requirements for pregnancy begin to increase.
When consuming iron-rich foods, it’s beneficial to pair them with sources of vitamin C, like tomatoes or oranges. Vitamin C aids in the absorption of non-heme iron, making it easier for your body to utilise.
However, certain beverages and foods can hinder iron absorption. These include coffee, tea, milk, whole grains, and dairy products. It’s advisable to avoid consuming these items alongside iron-rich foods. For instance, opt for a glass of orange juice instead of having coffee or tea with your cereal to enhance iron absorption.
Iron is most important during the third trimester of pregnancy. This is when the majority of iron is transferred to the growing baby. During this time, the baby is rapidly developing and needs a lot of iron for healthy growth.
In the third trimester, there is also a decrease in a substance called hepcidin in the mother’s body. This decrease allows more iron to be supplied to the mother’s blood, which can then be transferred to the baby. So, ensuring you have enough iron during the last few months of pregnancy is important for both you and your baby’s health.
1. Brown, V.J., 2006. Reproductive toxicity: too much of a good thing?.
2. Cerami, C., 2017. Iron nutriture of the fetus, neonate, infant, and child. Annals of Nutrition and Metabolism, 71(Suppl. 3), pp.8-14.
3. Cloudnine Care. Beneficial Effects of Iron Supplements During Pregnancy.
4. Committee on Nutritional Status During Pregnancy, 1990. Nutrition during pregnancy: Part I: weight gain, Part II: nutrient supplements. National Academies Press.
5. Fisher, A.L. and Nemeth, E., 2017. Iron homeostasis during pregnancy. The American journal of clinical nutrition, 106, pp.1567S-1574S.
6. Healthline. Pump up Your Iron with These Pregnancy-Friendly, Iron-Rich Foods.
7. Kulkarni, S.A., Ekbote, V.H., Sonawane, A., Jeyakumar, A., Chiplonkar, S.A. and Khadilkar, A.V., 2013. Beneficial effect of iron pot cooking on iron status. The Indian Journal of Pediatrics, 80, pp.985-989.
8. Lönnerdal, B., 2010. Calcium and iron absorption—mechanisms and public health relevance. International Journal for Vitamin and Nutrition Research, 80(4), p.293.
9. Medical News Today. What is low iron during pregnancy?
10. My Expert Midwife. The Importance of Iron Supplements During Pregnancy.
11. SOG Health. Iron During Pregnancy: Why is it Important and how Much Should you get?
12. WebMD. Are you Getting Enough Iron?
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