Vitamin B-12 Methylcobalamin 5000 mcg – Nervous and Metabolic Energy, Cognitive Function, Hematopoiesis and Efficient Methylation

Vitamin B-12 Methylcobalamin 5000 mcg, Swanson, offers a robust dose of methylcobalamin – the active coenzyme form of vitamin B12 – for supporting cellular energy, nervous system, cognitive function and normal red blood cell formation. Each serving delivers 5,000 mcg B12 (208,333% NRV), designed to fuel methylation pathways, support homocysteine metabolism and sustain essential body processes: DNA/RNA synthesis, mitochondrial energy production and neurochemical balance. Methylcobalamin integrates directly into key enzymatic reactions, offering excellent bioavailability for objectives targeting vitality, mental clarity and daily resilience.

Detailed benefits of Vitamin B-12 (Methylcobalamin) – complete support for nerves, blood and metabolism

• Cellular energy and macronutrient metabolism

Vitamin B12 participates in the conversion of nutrients into energy, being a cofactor in carbohydrate, fat and protein metabolism. Through its role in the methionine cycle and in the production of succinyl-CoA, B12 supports cellular energy flows.
✅ Contributes to reducing fatigue and exhaustion
✅ Supports energy production in mitochondria for stable daily tone
✅ Promotes efficient utilization of nutrients from diet

• Nervous system and neurotransmitter synthesis

Methylcobalamin is the B12 form directly involved in methylation reactions that influence neurotransmitter production (e.g., serotonin, dopamine) and myelin sheath maintenance. Proper myelination means speed and quality of nerve conduction.
✅ Supports normal nervous system function
✅ Contributes to maintaining myelin integrity and efficient nerve transmission
✅ Supports neurochemical balance for mood and mental clarity

• Cognitive function, focus and memory

Through impact on methylation and neuronal metabolism, B12 supports cognitive processes: attention, concentration, working memory. A balanced neurochemical state translates into better mental performance during demanding periods.
✅ Support for mental clarity in prolonged tasks
✅ Contributes to maintaining concentration and cognitive resilience
✅ Promotes mental comfort in intense work rhythms

• Normal red blood cell formation and tissue oxygenation

B12 is essential for red blood cell maturation and for DNA synthesis in hematopoietic cells. An adequate flow of well-formed red blood cells supports efficient oxygen transport, the basis of perceived energy and resistance to effort.
✅ Contributes to normal red blood cell formation
✅ Supports tissue oxygenation and daily vitality
✅ Promotes a general sense of well-being in daily activities

• Methylation and homocysteine balance

Methylation is a critical network of reactions that regulate gene expression, detoxification, neurotransmitter synthesis and neuronal membrane integrity. In the presence of folate and B6, B12 participates in homocysteine conversion, contributing to maintaining cardiovascular and neurocognitive balance.
✅ Supports normal homocysteine metabolism
✅ Promotes cardiovascular balance in the context of an active lifestyle
✅ Contributes to neuro-vascular stability through efficient methylation processes

• DNA/RNA synthesis and tissue regeneration

Through its role in thymidylate formation and in one-carbon cycles, B12 supports genetic material replication, with impact on tissues with rapid turnover (bone marrow, mucous membranes):
✅ Support for correct DNA/RNA synthesis in all cells
✅ Contribution to regeneration and tissue maintenance processes
✅ Foundation for long-term biological performance

• Mental well-being and emotional balance

Normal nervous system function and neurotransmitter methylation are reflected in how we manage stress and in our emotional state. B12 helps maintain balanced mental tone, useful during periods with increased demands.
✅ Support for an adaptive response to daily stress
✅ Contributes to maintaining a stable mood
✅ Promotes sleep quality through indirect neurochemical balance

• Physical performance and recovery

Through roles in energy, oxygenation and nerve integrity, methylcobalamin supports exercise capacity and recovery after activity:
✅ Perception of stable energy in workouts and dynamic activities
✅ Neuro-muscular comfort in daily routine
✅ Support for efficient recovery after demanding periods

• Why methylcobalamin? The active coenzyme form

Methylcobalamin is a bioactive form of vitamin B12, directly involved in the methionine synthase reaction. Choosing this form supports rapid utilization in methylation pathways, without additional conversion steps.
✅ Rapid metabolic integration into enzymatic cycles
✅ Targeted support for nerves and methylation
✅ Excellent compatibility with mental clarity and vitality objectives

• Synergy with folate and vitamin B6 – the "methylation team"

Although the product provides exclusively B12, in the body methylcobalamin collaborates with:
– Folate (B9, preferably 5-MTHF): donates methyl groups and supports DNA synthesis.
– Vitamin B6 (P-5-P): involved in amino acid metabolism and neurotransmitter synthesis.
Together, these B vitamins create a metabolic "ecosystem" for energy, attention and cardiovascular balance through homocysteine control.

• Who is Vitamin B-12 Methylcobalamin 5000 mcg suitable for

The formula may be suitable for people who:
✅ Desire support for daily energy and mental clarity
✅ Seek support for nervous system and myelination
✅ Target normal red blood cell formation and tissue oxygenation
✅ Want to support methylation and homocysteine balance in the context of an active lifestyle
✅ Desire a concentrated B12 intake during demanding periods

• Integration into lifestyle

The approach to energy and focus is multiple: balanced nutrition, adequate sleep, regular movement and cognitive routine support. Methylcobalamin complements these habits by supporting nervous biochemistry and energy flows:
✅ Complement for days with intense work and learning rhythm
✅ Support for training, resilience and recovery
✅ Partner for mental and physical performance goals
 

Vitamin B-12 Methylcobalamin 5000 mcg, Swanson, concentrates in a single serving support for energy, nerves, cognition and hematopoiesis. The active form, methylcobalamin, works at the center of methylation pathways and neuronal metabolism, offering a solid foundation for vitality, clarity and daily performance.

Directions for Use

As a dietary supplement, chew and dissolve one tablet in mouth once daily.

Vitamin B-12 Variant, 5000 mcg

Vitamin B-12 Variant, 2500 mcg

Vitamin B-12 Variant, 1000 mcg

Vitamin B-12 Variant, 500 mcg

Other Ingredients

Xylitol, microcrystalline cellulose (plant fiber), natural strawberry flavor, calcium palmitate, croscarmellose sodium, beet juice color, citric acid, silica, stevia leaf extract (stevia rebaudiana).

Warnings

For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.
Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.