Pay in 4 interest-free payments of $6.44 Learn more
Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
S2CID 1822164
Before starting B12 supplements , particularly high-dose formulations, discuss with your GP if you have: A history of sleep disorders Existing anxiety or mood disorders Cardiovascular conditions Kidney disease (which may affect B12 metabolism and test interpretation) Leber's hereditary optic neuropathy (cyanocobalamin is contraindicated
Serious reactions, like allergic reactions, are generally rare but can occur with vitamin B12 injections (Amin, 2021)
Heffernan M., Jiang W.J., Thorburn A.W., Ng F.M
US$ 20.29
US$ 26.18
US$ 20.71
US$ 24.05
US$ 28.11
US$ 24.74
US$ 22.42
