Methyl B-12 5000 mcg Cherry Flavor
Jarrow Formulas
Methyl B-12 5000 mcg Cherry Flavor
4.8
★ ★ ★ ★ ★
(127 ratings)
Vitamin B12 5000 mcg
Score 92.0
A high-potency (5000 mcg) active Methyl B-12 supplement from a reputable brand, offering superior bioavailability for maximum efficacy.
Quantity: 60 Tablet(s)Servings size: 1 Tablet(s) (60 servings)
Selected goals:
Other goals:
Energy
Brain Health
Mood Support
Cognitive Support
Metabolism Boost
leaderboard Score 92.0
A high-potency (5000 mcg) active Methyl B-12 supplement from a reputable brand, offering superior bioavailability for maximum efficacy.
insights Analysis
Jarrow Formulas is a highly respected brand known for its scientifically-backed formulations, and their Methyl B-12 5000 mcg product lives up to that reputation. Methylcobalamin is the preferred B12 form by many nutritionists and researchers due to its direct usability by the body without the need for conversion, making it especially beneficial for those with impaired methylation pathways. The very high 5000 mcg dosage ensures potent effects for addressing deficiencies or optimizing B12 status. While the form is listed as 'Tablet(s)', Jarrow's B12 is typically a chewable or sublingual tablet, which would provide excellent absorption. It's a top-tier supplement for those prioritizing efficacy and active ingredient form, justifying its higher price per serving.
- Contains Methylcobalamin, the active and most bioavailable form of B12.
- Very high dosage (5000 mcg) for potent therapeutic effects.
- From a highly reputable and science-driven brand (Jarrow Formulas).
- Likely a sublingual/chewable tablet, enhancing absorption over standard pills.
- Higher price per serving compared to synthetic B12 options.
- Lower review count may suggest it's a more specialized or newer product compared to mass-market options.
- Individuals with specific health conditions should consult a healthcare professional before taking high doses of B12.
$21.99($0.36 per serving)
 Daily Vita | $ 21.99 | |
 Pure Formulas | $ 21.99 | |
 Walmart | $ 27.52 |
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 (Methylcobalamin) | 5000 mcg |
Categories
Vitamin B12 92.0
As a Vitamin B12 product, its high dose of active Methylcobalamin from a reputable brand makes it a premium and highly effective choice for advanced B12 supplementation.
Goals
Energy 95.0
The very high dose of active Methylcobalamin ensures maximal support for cellular energy production, providing a powerful and efficient boost to combat severe fatigue and enhance vitality.
Brain Health 95.0
Methylcobalamin is critical for neurological health and nerve regeneration, offering superior support for brain function and protection against cognitive decline.
Mood Support 95.0
By supplying direct, active B12, this supplement optimally supports the synthesis of mood-regulating neurotransmitters, contributing significantly to improved mood and emotional stability.
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