Pay in 4 interest-free payments of $6.63 Learn more
Ships within 48 hours · Estimated delivery Nov 7 - Nov 12
Choosing between B12 injections and oral supplements depends on your medical history, the underlying cause of your deficiency, and the severity of your symptoms
Researchers are encouraged to review available scientific literature and conduct independent evaluations using appropriate laboratory protocols
If you are self-supplementing with high doses, discuss this with your GP to ensure it remains appropriate and safe for your individual circumstances
I get IV infusions of various vitamins and minerals as I'm chronically deficient - sadly these aren't available on the NHS so I'm grateful that I can access them elsewhere as oral supplementation is either ineffective or result in inhibitory side effects
US$ 20.41
US$ 25.76
US$ 27.67
US$ 24.40
US$ 29.18
US$ 25.92
US$ 26.93
US$ 29.68
US$ 21.95
