The intramuscular route ensures consistent, reliable delivery of B12, independent of gastrointestinal absorption
There are various drugs available to treat peripheral nervous system issues, such as injections, oral pills, skin-attached patches, and slow-release drugs
Restoring adequate levels through injections is a standard medical approach when oral absorption is impaired
Neurobion is the clinically trusted therapeutic combination of B Complex Vitamins (B1,B6,B12), specifically indicated for the treatment, relief, and regeneration of various peripheral nervous system conditions
Your ability to absorb vitamin B12 depends if you have enough of a protein called intrinsic factor (IF) in your stomach
In theory, combining agents that both reduce adiposity and improve insulin sensitivity could produce additive or synergistic metabolic effects but this is entirely speculative and unproven in humans