Vitamin B12 Deficiency: Many researchers believe that the standard American tests that measure serum B12 levels are far too low
The doctor may start you out at 1,000-2,000 micrograms a day
Dietary Sources for Vitamin B12 and D3 Vitamin B12 Red meat (beef, lamb) Poultry Fish (salmon, tuna, sardines) Eggs Dairy products (milk, yogurt, cheese) Fortified cereals and plant-based milks Vitamin D3 Sunlight exposure (primary source) Fatty fish (salmon, sardines, mackerel) Egg yolk Cod liver oil Fortified dairy and cereals Despite these sources, multiple studies show that diet alone often fails to meet optimal levels, making vitamin d3 and b12 together supplementation common
The delivery method is chosen based on the type and severity of the condition
MTHFR Genetic Test When people have MTHFR gene mutations, in particular a homozygous trait, they require more B12, folate, and B6 for their detoxification pathways and body to function optimally
Unreconstituted material: Store at 28C in a refrigerator Keep vial tightly sealed and protected from light Ensure storage in a dry, temperature-stable environment Reconstituted material (for laboratory use): Store at 28C Maintain sterile handling conditions Minimise exposure to contamination and environmental fluctuations This product is intended strictly for research use only and must be handled by qualified personnel in an appropriate laboratory setting
