B12 injections can be more effective than pills in patients who have trouble absorbing vitamin B12, says Foxx
Injections deliver the vitamin directly into your bloodstream for faster absorption and immediate benefits, while supplements offer a convenient daily option for long-term maintenance
The benzyl alcohol in bacteriostatic water inhibits bacterial proliferation through that 28-day window, which is what makes multi-dose use safe
The NHS side-effects guidance for hydroxocobalamin, the form used in the UK, lists nausea, headache, dizziness and injection-site reactions as known effects that usually pass on their own
B6 (Pyridoxine) and B12 (Cobalamin) are different in how they work in your body
I have been SI B12 for nearly 5 years and got so much stronger considering how terrible and weak I was