For instance, those whove had stomach surgery might need more B12 because their body cant absorb it well
This limits the bodys ability to absorb B12 and can lead to a deficiency
Anaphylaxis following a B12 injection has been documented in medical literature, particularly in patients with a sensitivity to cobalt or cobalamin compounds
A 2.4 mcg of B12 is the recommended daily dosage for adults
Other side effects that have been reported include infection at the injection site, venous thrombosis , tissue death, abscess formation, fever, and febrile responses
GABA is an inhibitory neurotransmitter in the brain that reduces neuronal excitability, promotes relaxation, and alleviates anxiety symptoms [2]