Daily 1,000 mcg Dosing in the Initial Phase In the first one to two weeks, daily injections of 1,000 mcg are given
While anyone with a B12 deficiency can benefit from injections, certain groups are more likely to require this treatment, including vegetarians and vegans who may not consume enough B12-rich foods, individuals with digestive disorders like Crohns disease or coeliac disease, those with pernicious anaemia that affects B12 absorption, people recovering from weight loss surgery or other gastrointestinal procedures, older adults whose ability to absorb B12 decreases with age, and individuals experiencing prolonged fatigue or low energy levels
Those whose diets are more plant-based could be at risk for deficiency
Compounding pharmacies create these formulations under Section 503A or 503B of the Federal Food, Drug, and Cosmetic Act
Cellular methylation and metabolic signalling pathways
Mechanism and fit