Some medical conditions like individuals with gastrointestinal disorders such as Crohns disease, and celiac disease, or those who have undergone gastric bypass surgery may also be at risk of developing vitamin B12 deficiency due to impaired absorption
Some patients may not even experience side effects after the procedure, while a small number of individuals may have a mild allergic reaction to the fillers ingredients
The liver normally stores up large amounts of B 12
Importantly, these effects occurred at rates similar to placebo groups, suggesting that many cases represented background occurrence rather than treatment-specific effects
Can a vitamin B12 deficiency cause nerve damage
note that daily dosing is only for the activation phase of the GLOW protocol (weeks 1-4) , decreasing to 5x per week for the remodeling phase (weeks 5-8), and further reduced to 2-3x per week during maintenance (weeks 9-12)