more noticeable results typically require consistent use over several months
Then, we'll review your medical history, looking at things like your diet (especially if you're vegan or vegetarian), your age, any stomach or gut conditions, past surgeries, and even the medicines you take, like metformin or proton pump inhibitors, which can sometimes affect B12 levels
This is particularly true for powerful antioxidants like glutathione
This may involve daily injections initially, transitioning to monthly injections for certain conditions like pernicious anemia
Sulfate-Free | Paraben-Free | Phthalate-Free
Neural Regeneration Research, 17 (3), 482