Best Vitamin B12 Iron Supplements of 2026
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Vitamin B12 Iron Supplements are a popular choice for those looking to improve their overall health and wellbeing. These supplements are designed to provide the body with the necessary nutrients it needs to function properly, including vitamin B12 and iron. Vitamin B12 is essential for healthy red blood cell production, while iron is necessary for carrying oxygen throughout the body. These supplements can be especially beneficial for individuals who follow a vegetarian or vegan diet, as these diets often lack these important nutrients. Vitamin B12 Iron Supplements are available in various forms, including capsules, tablets, and liquids, making it easy to incorporate into one's daily routine.
At a Glance: Our Top Picks
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Top 7 Vitamin B12 Iron Supplements
MegaFood Blood Builder Minis - Iron Supplement Vegan - 72 Tabs (36 Servings)
MegaFood Blood Builder Minis is an iron supplement that can increase iron levels in your body without causing nausea or constipation. It delivers 26 mg of iron and includes folic acid and B12 for healthy red blood cell production. The product is safe for menstruating and pregnant women, teenage girls, vegans, and vegetarians. It is crafted using Slo-Food Process and includes Beet Root and Vitamin C delivered with natural oranges to aid absorption. The supplement is non-GMO Project Verified, free of gluten, dairy, and soy, and certified kosher. MegaFood works with trusted farm partners who share their commitment to natural and regenerative agriculture.
MegaFood Blood Builder - Iron Supplement
The MegaFood Blood Builder is an iron supplement that increases iron levels without causing nausea or constipation. It contains vital nutrients, such as vitamin C and beet root, along with nourishing ingredients like folic acid and vitamin B12 that promote healthy red blood cell production. The supplement uses real food and added nutrients to ensure better health starts with nature. MegaFood is also obsessed with quality, making sure every ingredient is of the highest standard.
Thorne Ferrasorb - Blood-Building Formula - 60 Capsules
Thorne Ferrasorb is an optimal blood-building supplement that provides 36 mg of well-absorbed iron per capsule, combined with essential nutrients such as vitamin C, B6, B12, and folate for optimal absorption. This supplement helps to increase iron levels and alleviate symptoms of iron deficiency, such as fatigue, dizziness, and loss of libido. Thorne Ferrasorb is free from common allergens like gluten, soy, and dairy, and is trusted by over 100 pro teams and 11 U.S. Olympic teams.
Garden of Life Raw Iron Supplement
Garden of Life Vitamin Code Raw Iron Supplement is a vegan capsule containing 22mg of gentle whole food iron and whole food vitamins C, B-12, and folate to support iron absorption and utilization. It includes a RAW probiotic and enzyme blend for digestive support, and is non-constipating. Our iron vitamins support blood & heart health, immune health, reproductive health, eye health, and mental & physical energy. Vitamin Code iron supplements are made from 23 RAW fruits and vegetables together with natural food cofactors. It is RAW, Vegan, Gluten Free, and Dairy Free with No Binders or Fillers.
NUTRAHARMONY Iron Supplement 65mg
NUTRAHARMONY Iron 65mg is designed to support your health with its slow-release iron formula, ensuring optimal absorption. This supplement provides your daily iron needs in a form that is gentle on your stomach, making it suitable for both men and women. Enhanced with Vitamin C, it promotes better iron absorption while delivering additional essential vitamins like B12 and D3. The product is made in the USA with high-quality, globally sourced ingredients, ensuring safety and effectiveness in every capsule. Enjoy the benefits of iron without the digestive discomfort often associated with other supplements.
Garden of Life Vitamin Code Iron Supplement - 60 Vegan Capsules
The Garden of Life Vitamin Code Iron Supplement is a gluten-free, dairy-free, and vegan-friendly capsule that contains a gentle and non-binding 28mg of whole food iron. It also features vitamins C, B-6, and B-12, which help support iron absorption and utilization. With a RAW probiotic and enzyme blend for digestive support, this iron supplement also helps in increasing physical performance, healthy blood circulation, and energy levels. The Veggie Mineral Blend of 17 organically grown vegetables and 75 ancient soil-based alkalizing trace minerals in each capsule also provides natural cofactors.
NaturesPlus Hema-Plex Iron Softgels - 60 ct
NaturesPlus Hema-Plex Iron Softgels combine iron with vitamin C & bioflavonoids to support healthy red blood cells. The fast-acting softgels deliver 85 mg of iron per serving and are gentle and non-binding. This supplement is free from common allergens and manufactured in FDA and NSF registered facilities.
Frequently Asked Questions (FAQs)
1. Can iron and vitamin B12 be taken together?
There are no known interactions between iron and vitamin B12. However, it is always advisable to consult with your healthcare provider before taking any supplements to ensure they are safe and suitable for your specific needs.
2. When should I take B12 and iron?
For optimal absorption, it is recommended to take iron and vitamin B12 on an empty stomach, either 1 hour before or 2 hours after meals. If you experience stomach upset, you can take these supplements with food. Avoid consuming antacids, dairy products, tea, or coffee within 2 hours before or after taking these supplements, as they may decrease their effectiveness.
3. What vitamins should B12 not be taken with?
Avoid taking vitamin B12 with vitamin C, as it may reduce the absorption of vitamin B12 in the body. To prevent this interaction, it is recommended to take vitamin C supplements two or more hours after taking a vitamin B12 supplement.
4. How much B12 should I take for anemia?
For normal patients, a daily oral dose of 100-250 μg of vitamin B12 is sufficient. However, for patients with pernicious anemia, a condition that affects vitamin B12 absorption, a higher daily dose of 1000 μg is recommended.
5. What are symptoms of low iron and B12?
Symptoms of low iron and vitamin B12 include extreme tiredness, lack of energy, breathlessness, feeling faint, headaches, pale skin, palpitations (noticeable heartbeats), and tinnitus (hearing sounds from inside the body). If you experience these symptoms, it is advisable to consult with a healthcare professional for proper diagnosis and treatment.
6. What happens if you have low iron and B12?
If you have vitamin B12-deficiency anemia, you may initially experience typical anemia symptoms such as fatigue, paleness, shortness of breath, headaches, or dizziness. If left untreated, you may develop brain and nervous system symptoms. It is important to seek medical attention if you suspect low iron and B12 levels.
During our vitamin b12 iron supplement research, we found 24 vitamin b12 iron supplement products and shortlisted 7 quality products. We collected and analyzed 452,532 customer reviews through our big data system to write the vitamin b12 iron supplements list. We found that most customers choose vitamin b12 iron supplements with an average price of $17.43.
The vitamin b12 iron supplements are available for purchase. We have researched hundreds of brands and picked the top brands of vitamin b12 iron supplements, including MegaFood, THORNE, Garden of Life, NUTRAHARMONY, NaturesPlus. The seller of top 1 product has received honest feedback from 48,284 consumers with an average rating of 4.9.
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