Cyanocobalamin is an artificial form of B12 available as a prescription injection
You might experience mild side effects like slight soreness at the injection site or a faint rash, but these typically disappear within a day or two
You may help keep your heart healthy by getting an adequate amount of vitamin B-6 because it removes the amino acid homocysteine from your blood
Swelling is going to happen any time you are injected with anything, thats the bodys normal response
Step 2: decide your reconstitution volume Based on the reference tables above, choose how much bacteriostatic water to add
[73] [74] [75] It is synthesized by some bacteria in the gut microbiota in humans and other animals, but it has long been thought that humans cannot absorb this as it is made in the colon, downstream from the small intestine, where the absorption of most nutrients occurs