Vitamin B12

What Is Vitamin B12?
Overview:
Vitamin B12 (cobalamin) is a water-soluble vitamin essential for energy production, red blood cell formation, neurological function, and DNA synthesis. Since the body cannot produce B12 on its own, it must be obtained from food or supplements. Deficiency is common, especially in vegans, older adults, and individuals with absorption issues, and can lead to fatigue, brain fog, anemia, and nerve damage.

How It Works:
Red Blood Cell Formation: Supports production and maturation of healthy red blood cells
Neurological Function: Maintains myelin sheath integrity and supports nerve signaling
DNA Synthesis: Crucial for cellular replication and repair
Energy Metabolism: Helps convert carbohydrates into usable energy
Homocysteine Reduction: Works with folate and B6 to regulate cardiovascular health

Benefits of Vitamin B12:
Increases energy levels and reduces fatigue
Supports brain health, memory, and mood regulation
Promotes healthy nerve function and protects against neuropathy
Helps prevent megaloblastic anemia
Supports heart health by lowering homocysteine
Boosts metabolism and may aid in fat utilization
Available in oral, sublingual, intramuscular, or subcutaneous forms (e.g., methylcobalamin, cyanocobalamin)
Often combined with therapies like NAD+ or peptide stacks for enhanced metabolic and neurological support