Tuna Tuna contains high concentrations of B12, particularly in the darker muscles right underneath the skin
Cyanocobalamin 50 mcg Tablets Summary of Product Characteristics (emc)
The response to vitamin B12 injections can vary based on individual needs and deficiencies
In other words, Cbl deficiency neurological symptoms can manifest as myelopathy, axonopathy, neuropathy, vision impairment, and paresthesia [79, 81]
Supplement With Caution : If supplements or injections are necessary, make sure you use them under professional guidance
Conversely, vitamin B12 injection allergies can be attributed to various components other than the vitamin itself, with reactions potentially resulting from additives like benzyl alcohol and preservatives such as aluminum and phenylcarbinol, as well as potential inactive ingredients which can vary depending on factors, such as the formulation and brand of the vitamin B12 injection