Because B12 supports nerve health, a deficiency can affect how clearly you think, process information, and recall things
The vitamin is injected deep into the muscle, where it can slowly release into your bloodstream
A direct injection delivers a powerful, concentrated dose straight to the muscle tissue, where it is gradually absorbed into the bloodstream for long-lasting performance
[56] Serum haptocorrin binds 80-90% of circulating B 12 , rendering it unavailable for cellular delivery by transcobalamin II
Learn about safety, side effects, and how injectable B12 can support your wellness goals
Methylcobalamin injection is known to cause a number of undesirable side effects such as: Loss of appetite Vomiting Nausea Headache Diarrhea Q