14(Suppl 2): S755-S760
Some foods that are rich in this vitamin include liver, clams, oysters, lamb, beef, eggs and cheese
According to one report, 3% to 43% of older adults living independently may have low serum vitamin B12 levels, especially those with conditions such as atrophic gastritis or pernicious anaemia
For individuals who cannot absorb enough vitamin B12 from food sources alone, injectable supplementation provides a dependable way to restore and maintain adequate levels
lot and expiration date on label Storage: Store at controlled room temperature
[131] [132] Species from the following genera and the following individual species are known to synthesize B 12 : Propionibacterium shermanii , Pseudomonas denitrificans , Streptomyces griseus , Acetobacterium , Aerobacter , Agrobacterium , Alcaligenes , Azotobacter , Bacillus , Clostridium , Corynebacterium , Flavobacterium , Lactobacillus , Micromonospora , Mycobacterium , Nocardia , Proteus , Rhizobium , Salmonella , Serratia , Streptococcus and Xanthomonas