We avoid the use of cyanocobalamin which is an old form, which holistic doctors don't rely upon, you don't get as good of metabolic effects from it
Structural Profile
For example: Fatigue, unexplained weight loss, or abdominal pain may indicate liver disease or cancer Easy bruising, night sweats, or feeling full quickly (early satiety) may suggest a myeloproliferative disorder Swelling in the legs, reduced urine output, or persistent nausea may point to kidney disease In cases of very high B12 from injections (not oral supplements), some people have reported headache, nausea, diarrhea, facial flushing, or skin rash
Entrada para bazuca
This is precisely why operator skill and device selection matters more than the brand name on the marketing materials
[5] PubChem CID 950107 5-Amino-1-methylquinolinium (cation entry)