Iron is a very important and essential mineral during pregnancy, playing a crucial role in supporting both maternal health and fetal development. As the body’s blood volume increases to supply oxygen to the growing baby, the demand for iron escalates.
Insufficient iron intake can lead to iron-deficiency anemia, which may cause fatigue, complications during delivery, and developmental issues for the baby.
This guide presents the top 10 iron supplements for pregnant women. Each product has been selected based on its efficacy, user reviews, and suitability for pregnancy.
Why Iron is Essential During Pregnancy
During pregnancy, a woman’s blood volume increases by about 50% to support the developing fetus and placenta. Iron is a key component of hemoglobin, the protein in red blood cells responsible for transporting oxygen.
Adequate iron levels help prevent anemia, reduce the risk of preterm delivery, and support the baby’s growth and brain development.
Benefits of Iron Supplements During Pregnancy
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Prevents Anemia: Maintains healthy red blood cell levels, reducing fatigue and weakness.
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Supports Fetal Development: Ensures adequate oxygen supply to the fetus, promoting healthy growth.
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Reduces Complications: Lowers the risk of low birth weight and preterm birth.
- Reduce mood swinngs: It helps boost mood and brain functions, alleviating mood swings
When to Use Iron Supplements
Healthcare providers often recommend iron supplements during pregnancy, especially if blood tests indicate low iron levels.
It’s essential to follow medical advice regarding dosage and duration to avoid potential side effects. Taking iron with vitamin C can enhance absorption, while calcium-rich foods or supplements may inhibit it .
Best Iron Supplement for Pregnancy
1. Nature Made Iron 65 mg Tablets
Nature Made Iron 65 mg Tablets provide a high-potency dose of iron, suitable for women diagnosed with iron-deficiency anemia during pregnancy. Each tablet contains 65 mg of elemental iron as ferrous sulfate, aligning with the daily iron requirements recommended for pregnant women .
This supplement is USP verified, ensuring quality and potency. It’s free from artificial colors, flavors, and preservatives, making it a clean choice for expectant mothers.
However, due to its high iron content, some users may experience gastrointestinal discomfort, such as constipation or nausea. It’s advisable to take this supplement with food to minimize side effects.
Pros:
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High-potency iron dosage
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USP verified for quality
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Free from artificial additives
Cons:
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May cause gastrointestinal discomfort
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Not suitable for those without a diagnosed iron deficiency

2. MegaFood Blood Builder Iron Supplement for Pregnancy
MegaFood Blood Builder is a gentle iron supplement designed to increase iron levels without causing common side effects like constipation or nausea.
It contains 26 mg of iron per tablet, derived from food-based sources, along with vitamin C, beetroot, and folic acid to enhance absorption and support overall health.
This supplement is non-GMO, gluten-free, and tested for 125+ herbicides and pesticides, ensuring a clean product. It’s suitable for vegetarians and those with sensitive stomachs. However, the lower iron content may not be sufficient for women with severe iron-deficiency anemia.
Pros:
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Gentle on the stomach
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Food-based ingredients
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Non-GMO and gluten-free
Cons:
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Lower iron content may not suffice for severe anemia
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Higher price point compared to other supplements

3. Garden of Life Vitamin Code Raw Iron Capsules
Garden of Life Vitamin Code Raw Iron tablet for pregnancy offers 22 mg of whole-food iron per capsule, along with vitamin C, B12, and folate to support iron absorption and overall health. This supplement is made from raw, organic fruits and vegetables, providing a natural source of nutrients.
It’s free from binders, fillers, artificial flavors, and sweeteners, making it a clean choice for health-conscious individuals. The capsules are vegetarian, gluten-free, and dairy-free. However, the lower iron content may not be adequate for those with significant iron deficiencies.
Pros:
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Whole-food-based nutrients
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Free from artificial additives
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Suitable for vegetarians
Cons:
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Lower iron content
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May require multiple capsules for desired dosage

4. Solgar Gentle Iron 25 mg Capsules
Solgar Gentle Iron provides 25 mg of iron as iron bisglycinate, a form known for its high bioavailability and gentle effect on the stomach. This supplement is ideal for pregnant women who experience gastrointestinal discomfort with traditional iron supplements.
It’s free from gluten, wheat, dairy, soy, yeast, sugar, and artificial preservatives, flavors, and colors. The capsules are suitable for vegetarians. However, as with other lower-dose supplements, it may not meet the needs of those with severe anemia.
Pros:
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Highly bioavailable iron form
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Gentle on the digestive system
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Free from common allergens
Cons:
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Lower iron content
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May not suffice for severe iron deficiency

5. New Chapter Iron Food Complex Tablets
New Chapter Iron Food Complex for pregnant women offers 9 mg of fermented iron per tablet, combined with organic vegetables and herbs to enhance absorption and reduce side effects. The fermentation process aids in digestion and makes the nutrients more bioavailable.
This supplement is certified organic, non-GMO, and suitable for vegetarians. It’s gentle enough to be taken on an empty stomach. However, the lower iron content may not be adequate for those with higher iron needs during pregnancy.
Pros:
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Fermented for enhanced absorption
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Certified organic and non-GMO
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Gentle on the stomach
Cons:
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Low iron content
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May require additional supplementation for some individuals

6. NOW Foods Iron 18 mg Capsules
NOW Foods Iron provides 18 mg of iron as ferrous bisglycinate, a form known for its high absorption and gentle effect on the digestive system. This supplement is suitable for vegetarians and free from common allergens like gluten, soy, and dairy.
As compared to Haem Up Iron Liquid, Now Food Iron Tablet is an affordable option for those looking to maintain healthy iron levels during pregnancy. However, the moderate iron content may not be sufficient for women with diagnosed iron-deficiency anemia.
Pros:
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Highly absorbable iron form
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Gentle on the stomach
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Affordable price point
Cons:
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Moderate iron content.

7. Pink Stork Prenatal Iron Supplement for Women
Pink Stork’s Prenatal Iron Supplement offers 18 mg of non-constipating iron per serving, combined with vitamin C to enhance absorption.
Designed specifically for pregnancy, postpartum, and breastfeeding, this supplement aims to support energy levels, focus, and red blood cell production.
The formulation is gentle on the stomach, reducing common side effects like constipation. It’s also free from gluten, dairy, soy, and GMOs, catering to various dietary needs. However, some users may find the unflavored tablets challenging to swallow.
Pros:
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Non-constipating iron with vitamin C
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Tailored for pregnancy and postpartum needs
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Free from common allergens
Cons:
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Unflavored tablets may be hard to swallow
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May not be suitable for those needing higher iron doses

8. NATURELO Vegan Iron Supplement
NATURELO’s Vegan Iron Supplement provides 25 mg of iron per capsule, sourced from plant-based ingredients. It includes vitamin C from organic acerola cherries to boost absorption and is designed to be gentle on the stomach.
This supplement is non-GMO, gluten-free, and suitable for vegetarians and vegans. It’s ideal for those with dietary restrictions or sensitivities. However, the capsules are relatively large, which may be a concern for some users.
Pros:
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Plant-based, vegan-friendly formulation
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Includes natural vitamin C for absorption
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Gentle on the digestive system
Cons:
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Large capsule size
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May not be suitable for those needing higher iron doses

9. MaryRuth Organics Liquid Iron Supplement For Women
MaryRuth Organics offers a liquid iron supplement containing 15 mg of iron per tablespoon, using ferrous bisglycinate chelate for enhanced absorption and reduced gastrointestinal discomfort.
The berry-flavored liquid is sugar-free, vegan, and non-GMO, making it suitable for various dietary preferences.
This supplement is designed for prenatal and postnatal use, supporting healthy breathing, blood, and oxygen levels. However, the liquid form may not be convenient for all users, and the taste may not appeal to everyone.
Pros:
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Liquid form for easy consumption
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Gentle on the stomach
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Suitable for various dietary needs
Cons:
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Taste may not be appealing to all
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Liquid form may be less convenient for some

10. Floradix Iron & Herbs Liquid Supplement
Floradix Iron & Herbs is a liquid supplement providing 10 mg of iron per serving, derived from ferrous gluconate. It includes a blend of herbal extracts and fruit juices, along with vitamins B and C, to support iron absorption and overall health.
This supplement is free from artificial additives and preservatives, making it a natural choice for those seeking a holistic approach. However, the lower iron content may not be sufficient for those with significant deficiencies, and the liquid form requires refrigeration after opening.
Pros:
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Natural blend of herbs and fruit juices
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Includes vitamins B and C for absorption
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Free from artificial additives
Cons:
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Lower iron content
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Requires refrigeration after opening

FAQs
Why is iron important during pregnancy?
Iron is essential during pregnancy as it supports the increased blood volume and helps in the development of the placenta and fetus. Adequate iron levels prevent anemia, reduce the risk of preterm delivery, and support the baby’s growth and brain development.
How much iron do pregnant women need daily?
The recommended daily iron intake for pregnant women is 27 mg. However, individual needs may vary, and it’s important to consult with a healthcare provider to determine the appropriate dosage.
When should I start taking iron supplements during pregnancy?
It’s advisable to begin iron supplementation as recommended by your healthcare provider, often starting in the second trimester. Early supplementation can help prevent iron deficiency anemia and support healthy pregnancy outcomes.
Can I get enough iron from my diet alone during pregnancy?
While a balanced diet including iron-rich foods like red meat, leafy greens, and legumes can contribute to iron intake, many pregnant women may still require supplements to meet the increased demands of pregnancy.
Are there side effects associated with iron supplements?
Some individuals may experience gastrointestinal side effects such as constipation, nausea, or stomach discomfort. Choosing a supplement with a gentle formulation or taking it with food can help mitigate these effects.
Can I take iron supplements with other prenatal vitamins?
Yes, but it’s important to ensure that the combined iron intake does not exceed the recommended daily amount. Consult with your healthcare provider to coordinate supplementation and avoid potential interactions.
How can I enhance iron absorption from supplements?
Taking iron supplements with vitamin C-rich foods or beverages can enhance absorption. Avoid consuming calcium-rich foods or supplements at the same time, as calcium can inhibit iron absorption.
Are there different forms of iron in supplements?
Yes, common forms include ferrous sulfate, ferrous gluconate, and ferrous bisglycinate. Ferrous bisglycinate is often preferred for its high bioavailability and lower risk of gastrointestinal side effects.
Is it safe to take iron supplements throughout the entire pregnancy?
Generally, yes, but it’s essential to follow your healthcare provider’s guidance. Regular monitoring of iron levels can help adjust supplementation as needed to ensure safety and efficacy.
Can iron supplements cause constipation during pregnancy?
Some iron supplements can cause constipation. Choosing a supplement labeled as “non-constipating” or formulated with gentle iron forms can help reduce this risk. Additionally, maintaining adequate hydration and fiber intake can alleviate constipation.
Takeaway
Selecting the right iron supplement during pregnancy is crucial for the health of both mother and baby. The supplements listed above offer a range of options to suit different needs and preferences.
Always consult with your healthcare provider before starting any new supplement to ensure it aligns with your individual health requirements.
You should also eat healthy balanced diet and do regular exercise to boost you immunity as you take this supplement.




