Methyl B-12 1000 mcg Lemon Flavor
Jarrow Formulas
Methyl B-12 1000 mcg Lemon Flavor
4.7
★ ★ ★ ★ ★
(11077 ratings)
Vitamin B12 1000 mcg
Score 90.0
A highly-rated, bioavailable methylcobalamin B12 in a pleasant sublingual form, offering excellent absorption and efficacy.
Quantity: 100 Tablet(s)Servings size: 1 Tablet(s) (100 servings)
Selected goals:
Other goals:
Energy
Brain Health
Mood Support
Cognitive Support
Metabolism Boost
leaderboard Score 90.0
A highly-rated, bioavailable methylcobalamin B12 in a pleasant sublingual form, offering excellent absorption and efficacy.
Dose: 2500mcg, Flavour: Tropical, Quantity: 100Dose: 500mcg, Flavour: Cherry, Quantity: 100Dose: 5000mcg, Quantity: 60
insights Analysis
Jarrow Formulas Methyl B-12 consistently receives high praise from nutritionists and consumers alike due to its commitment to using methylcobalamin, the naturally occurring and most bioavailable form of B12. The 1000mcg dose is well-suited for addressing deficiencies and supporting overall B12 needs. Its sublingual tablet, dissolving under the tongue, allows for direct absorption into the bloodstream, bypassing digestive issues that can hinder absorption from pills. The pleasant lemon flavor also contributes to its ease of use, making it a highly effective and user-friendly product that aligns with current nutritional recommendations.
- Features methylcobalamin, the most bioavailable and active form of Vitamin B12.
- Sublingual (under the tongue) delivery ensures excellent absorption, bypassing digestive issues.
- Pleasant lemon flavor enhances user experience and encourages consistent use.
- Higher price per serving compared to many cyanocobalamin options, reflecting its premium form.
- Some individuals may prefer a traditional capsule over a sublingual tablet.
$8.00($0.08 per serving)
 Daily Vita | $ 8.00 | |
 Pure Formulas | $ 8.99 | |
| Daily Vita | $ 8.99 | |
 iHerb | $ 11.92 |
bolt Effectiveness for goals
Vitamin B12 is crucial for red blood cell formation, DNA synthesis, and proper neurological function. It helps maintain the health of nerve cells and supports the metabolism of every cell in the human body. Adequate intake is essential for overall health and well-being.
Vitamin B12 is vital for cellular energy production. However, supplementation primarily increases energy in individuals who are deficient in Vitamin B12. For those with adequate levels, there is limited evidence to suggest it provides an additional energy boost.
Vitamin B12 supplementation is highly effective in treating and preventing B12 deficiency. It can reverse many deficiency symptoms, such as anemia and neurological issues, especially when started promptly. The specific form and dosage depend on the individual's condition and the cause of the deficiency.
Vitamin B12 plays an important role in brain health and nerve function. In individuals with a B12 deficiency, supplementation can improve memory and cognitive issues. However, for people with sufficient B12 levels, there is limited evidence that supplements enhance cognitive abilities.
Yes, Vitamin B12 is essential for maintaining the myelin sheath that protects nerves and for synthesizing neurotransmitters. Deficiency can lead to neurological damage, including tingling, numbness, and difficulty with coordination. Supplementation helps prevent or reverse these issues in deficient individuals.
schedule Dosage, timing & forms
The recommended daily allowance (RDA) for adults is 2.4 mcg, but supplemental dosages can vary widely. For addressing deficiencies or maintaining levels in specific populations, daily dosages often range from 250 mcg to 1000 mcg or more. Higher doses are generally well-tolerated due to B12's low toxicity.
Vitamin B12 supplements are commonly available as cyanocobalamin, methylcobalamin, adenosylcobalamin, and hydroxocobalamin. Cyanocobalamin is a synthetic form, while methylcobalamin and adenosylcobalamin are natural, active forms found in the body. The choice of form may depend on individual needs or preferences.
Vitamin B12 is a water-soluble vitamin, meaning that excess amounts are generally excreted in the urine, making toxicity rare. No Upper Tolerable Intake Level (UL) has been established for Vitamin B12 due to its extremely low potential for harm. However, it is always advisable to follow recommended dosages or consult with a healthcare provider for very high doses.
There is no universally 'best' time to take Vitamin B12, as it can be taken effectively at any time of day. Some suggest taking it in the morning on an empty stomach for optimal absorption, while others find taking it with food helps prevent minor stomach upset. Consistency in taking the supplement is generally more important than the specific timing.
Yes, specific populations often have different Vitamin B12 requirements or dosage recommendations. Vegetarians and vegans, for example, typically require supplementation due to the lack of dietary B12 sources. Older adults and individuals with certain gastrointestinal conditions may also need higher doses due to age-related malabsorption or specific medical conditions.
health_and_safety Safety & interactions
Yes, certain medications can interact with Vitamin B12 absorption or metabolism. These include metformin, proton pump inhibitors (PPIs), H2-receptor antagonists, and some antibiotics. Individuals taking such medications should discuss B12 supplementation with their healthcare provider.
Vitamin B12 is generally considered safe, even at higher doses, because it is a water-soluble vitamin. Excess amounts are typically excreted through urine, minimizing accumulation. However, it is always advisable to consult a healthcare professional before starting any new supplement.
Side effects from Vitamin B12 supplementation are rare, especially with oral forms. Mild gastrointestinal upset or skin reactions have been reported in some individuals. Serious adverse effects are highly uncommon.
Vitamin B12 has a low potential for toxicity because it is a water-soluble vitamin. There is no established upper intake level, as excess amounts are generally excreted without adverse effects. However, extremely high doses without medical supervision are not typically recommended.
Adequate Vitamin B12 is crucial for maternal and infant health during pregnancy and breastfeeding. Supplementation is generally considered safe and is often recommended, particularly for individuals with dietary restrictions. Discuss appropriate dosages with a healthcare professional.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin B12 | 1000 mcg |
Categories
Vitamin B12 90.0
As a Vitamin B12 supplement, its use of the superior methylcobalamin form combined with effective sublingual delivery makes it an outstanding choice. It's highly recommended by nutritionists for its bioavailability and positive impact on various bodily functions.
Goals
Energy 95.0
Methylcobalamin is readily absorbed and directly utilized by the body, directly contributing to energy production at the cellular level. The 1000mcg sublingual dose is highly effective in supporting metabolism and reducing fatigue, leading to noticeable and consistent energy improvements for many users.
Brain Health 95.0
As methylcobalamin is the primary form of B12 used in the central nervous system, this product directly supports neurological function, myelin sheath integrity, and neurotransmitter synthesis. This is vital for optimal brain health, protecting nerve cells, and supporting overall cognitive well-being.
Cognitive Support 95.0
The direct bioavailability of methylcobalamin is crucial for supporting cognitive functions such as memory, focus, and mental clarity. This product's formulation ensures that B12 is efficiently delivered to the brain to maintain peak cognitive performance.
Recommended Alternatives
78 Value 
Sublingual Vitamin B 12 1000 mcg
Solgar
4.7
★★★★★
(13767 ratings)
From a well-respected brand, this sublingual cyanocobalamin option delivers 1000mcg, potentially offering enhanced absorption at a reasonable price per serving ($7).
65 Value 
B-12 1000 mcg
21st Century
4.7
★★★★★
(9825 ratings)
Provides 1000mcg of cyanocobalamin at a very low price per serving ($5), representing a highly economical choice for a significant daily dose.
75 Value 
Vitamin B-12 Lozenges 1000 mcg
Swanson Premium Brand
4.7
★★★★★
(817 ratings)
This lozenge offers 1000mcg of cyanocobalamin at a very competitive price ($5/serving), providing a sublingual delivery method that can improve absorption for good value.
88 Performance 
B12 Methylcobalamin 1000 mcg
Natural Factors
4.8
★★★★★
(9005 ratings)
This alternative provides the same high-quality 1000mcg methylcobalamin dose, offering brand variety and another excellent option for those seeking the active form of B12.
80 Performance 
Chewable Fully Active B12 Chocolate Mint Flavor 1000 mcg
Doctor's Best
4.8
★★★★★
(1635 ratings)
Offers the same 1000mcg methylcobalamin dose in a pleasant chewable form, providing an alternative delivery method that some users might prefer over sublingual.
70 Performance 
Vitamin B-12 5000 mcg Fast Dissolve Strawberry Natural Flavor
Natrol
4.7
★★★★★
(44207 ratings)
This extremely high-dose (5000mcg) cyanocobalamin alternative offers a fast-dissolve mechanism for quick absorption, making it 'better' for immediate, high-impact needs despite the form.
85 Budget 
B12 500 mcg
Life Extension
4.8
★★★★★
(10083 ratings)
Offers methylcobalamin at a lower dose but with a significantly cheaper price per serving ($6), providing a high-quality, bioavailable option at a more accessible cost.
90 Budget 
Fully Active B12 1500 mcg
Doctor's Best
4.7
★★★★★
(30986 ratings)
This alternative provides a higher dose of methylcobalamin (1500mcg) at a slightly lower price per serving ($7), offering more potency in the preferred form for less cost per dose.
72 Budget 
B-12 1000 mcg
Nature's Bounty
4.7
★★★★★
(65813 ratings)
While using cyanocobalamin, it's a very popular and significantly cheaper option ($4/serving) for a 1000mcg dose, offering a budget-friendly alternative for general B12 needs.
78 Value
Sublingual Vitamin B 12 1000 mcg
Solgar
4.7
★★★★★
(13767 ratings)
From a well-respected brand, this sublingual cyanocobalamin option delivers 1000mcg, potentially offering enhanced absorption at a reasonable price per serving ($7).
65 Value
B-12 1000 mcg
21st Century
4.7
★★★★★
(9825 ratings)
Provides 1000mcg of cyanocobalamin at a very low price per serving ($5), representing a highly economical choice for a significant daily dose.
75 Value
Vitamin B-12 Lozenges 1000 mcg
Swanson Premium Brand
4.7
★★★★★
(817 ratings)
This lozenge offers 1000mcg of cyanocobalamin at a very competitive price ($5/serving), providing a sublingual delivery method that can improve absorption for good value.
88 Performance
B12 Methylcobalamin 1000 mcg
Natural Factors
4.8
★★★★★
(9005 ratings)
This alternative provides the same high-quality 1000mcg methylcobalamin dose, offering brand variety and another excellent option for those seeking the active form of B12.
80 Performance
Chewable Fully Active B12 Chocolate Mint Flavor 1000 mcg
Doctor's Best
4.8
★★★★★
(1635 ratings)
Offers the same 1000mcg methylcobalamin dose in a pleasant chewable form, providing an alternative delivery method that some users might prefer over sublingual.
70 Performance
Vitamin B-12 5000 mcg Fast Dissolve Strawberry Natural Flavor
Natrol
4.7
★★★★★
(44207 ratings)
This extremely high-dose (5000mcg) cyanocobalamin alternative offers a fast-dissolve mechanism for quick absorption, making it 'better' for immediate, high-impact needs despite the form.