Older adults A 2015 review suggests that adults over the age of 60 may be more likely to have a vitamin B12 deficiency
Ideal for endothelial model systems and peptide stability profiling in controlled laboratory research
Splitting into twice-daily injections is reasonable at higher daily totals (e.g., 250 mcg AM + 250 mcg PM at a 500 mcg/day total)
Users dealing with recent tears, acute strains, post-surgical rehabilitation, and fresh tendon irritation frequently reported noticeable improvement within days or weeks
Oral supplements are available, but most veterinarians prefer the injections, the thought being that they are more reliable since were dealing with cats who have demonstrated a compromised ability to absorb cobalamin through their GI tracts
Reconstitution Typically 23 mL bacteriostatic water per 10 mg vial, yielding ~3.35 mg/mL working concentration in research preparations