b12 vitamin injectable 1000 mcg/ml - 30ml Cyanocobalamin Injection, 1mL Vial This prescription form of Cyanocobalamin has 1000 mcg/m Cyanocobalamin (b12) Injection 2,000 mcg/mL

Ahlsn M, Carlsson-Skwirut C, Jonsson AP, Cederlund E, Bergman T, Bang P

Its naturally available from animal products, including fish, meat, poultry, eggs, milk, and milk products but its not usually present in plant foods

According to the UK government, our bodies require 1.5 micrograms (mcg) a day of Vitamin B12, although other governments advise that we actually need more

Your veterinarian will determine which is most appropriate for your cat

[DOI] [PubMed] [Google Scholar] 81.Smith BM, Smith JM, Tsai JH

National Diet and Nutrition Survey: Headline Results from Years 1, 2 and 3 (combined) of the Rolling Programme 2008/09 2010/11 (Report)