B-12 2500 mcg
21st Century
Score 78
A high-dose cyanocobalamin tablet offering an extremely economical and popular option for significant B12 supplementation.
Score 78
A high-dose cyanocobalamin tablet offering an extremely economical and popular option for significant B12 supplementation.
Also available as 2 options
Analysis
This supplement delivers a substantial 2500 mcg dose of cyanocobalamin, which is a synthetic and stable form of vitamin B12. While it requires conversion in the body to become active, the high dosage aims to ensure that enough B12 is available for use.
The product's very low price per serving and high number of tablets make it an extremely economical option for those seeking significant B12 intake. It's a popular choice for daily supplementation, particularly for budget-conscious individuals who prioritize dosage over the active form of B12.
Pros
- Provides a very high dose of 2500 mcg of B12.
- Exceptionally economical price per serving.
- Very large number of servings per container.
- Highly popular with a massive number of reviews.
Cons
- Uses cyanocobalamin, which is not the active form of B12 and requires bodily conversion.
- May not be suitable for individuals with impaired B12 conversion pathways.
Warnings
- Individuals with specific B12 absorption issues may find active forms of B12 more suitable.
- Consult with a healthcare professional to determine if a 2500 mcg dosage is appropriate for your individual needs.
$8.99($0.08 per serving)
 iHerb | $ 8.99 | |
| iHerb | $ 8.99 | |
 Amazon | $ 16.18 |
Goals
Impact
Highest effect
Vitamin B12 is crucial for energy metabolism, and this high dose aims to provide ample support for the body's energy production processes.
Impact
Highest effect
The high dosage of B12 can help ensure adequate levels to support cognitive functions, even in its cyanocobalamin form, as some will be converted.
Impact
Highest effect
The significant B12 dose supports general neurological health, which is a foundational aspect of brain function, even though it's the cyanocobalamin form.
Impact
Highest effect
This product provides a robust dose of an essential vitamin, contributing to a wide range of bodily functions important for general health.
Impact
Highest effect
By supporting the nervous system and energy levels, this high B12 dose may help maintain mental clarity and concentration.
Impact
Highest effect
Vitamin B12 is a key coenzyme in the metabolism of fats, carbohydrates, and proteins, contributing to efficient energy production.
Impact
High effect
Sustained high levels of B12, even as cyanocobalamin, can contribute to mood balance by supporting overall neurological health.
Impact
High effect
B12 plays a role in homocysteine metabolism, and a high dose may help in maintaining healthy homocysteine levels, which supports cardiovascular wellness.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin B12 | 2500 mcg |
Vitamin B12 80
This product offers a very high dose of cyanocobalamin, providing significant B12 quantities at an exceptional price point. Its widespread use suggests a generally effective and accessible option for many individuals, despite using a non-active form.
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This offers the same high dose of cyanocobalamin B12 in a convenient quick-dissolve form at an identical price per serving, providing comparable potency with a popular delivery method.
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Sublingual Methylcobalamin (Vitamon B12) 5000 mcg
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This provides a higher dose of the superior methylcobalamin form of B12 in a sublingual tablet, which can offer enhanced absorption and utilization.
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Methyl B12 3000 mcg Berry Flavor
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Offers a higher dose of methylcobalamin, plus includes folate, in a liquid form, which might be preferred for ease of use and absorption for some individuals.
88 Performance
B12 Methylcobalamin 10000 mcg Cherry Flavor
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For those seeking maximal potency, this delivers an extremely high dose of methylcobalamin, far exceeding typical requirements for robust support.