is bac water same as reconstitution solution Bacteriostatic Explained: vs Sterile vs SWFI Reconstitution Solution (Bacteriostatic Water 0.9%)

The best sources of B12 will always be the food you eat (specially meat) but what if you need to get more B12

Risks and Possible Side Effects Vitamin B12 injections are generally very safe when administered appropriately

The lack of vasoconstriction and the pooling of blood then kick the heart into high gear, pumping hard to make up for the lack of blood flow.[ref] Sympathetic nervous system, NET, medications, and POTS: Hyperadrenergic One branch of the autonomic nervous system is the sympathetic nervous system (fight-or-flight response)

When you take B12 orally, it has to pass through the stomach and intestines before being absorbed into the bloodstream (believe us, it's a long journey - have you ever seen that one Magic School Bus episode?!)