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Add the reconstitution volume slowly along the vial wall rather than directing the stream onto the lyophilised cake, swirl gently until fully dissolved, and dont vortex as mechanical agitation can cause peptide and protein aggregation
Common related sterile solutions include: Sterile water for injection a preservative-free water used when a preservative is not wanted, such as in newborns
Because B12 shots are administered intramuscularly, they bypass the digestive system, allowing the body to absorb a much larger amount of B12 that would otherwise be lost during digestion
Oral administration forces any compound to travel through the gastrointestinal tract, be absorbed across the intestinal epithelium, and then pass directly to the liver via the hepatic portal vein before reaching the rest of the body
Differences Between Bacteriostatic Water and Sterile Water Sterile water is also non-pyrogenic and safe for injections, but it lacks any preservatives
