do you have to refrigerate bac water does need be refrigerated after opening Can Store Bacteriostatic Water in Fridge Does BAC Water Need Refrigeration?
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In: Stipanuk M, ed

MMA often increases before B12 falls below the deficiency cut-off of 200 pg/mL

He was not convinced ( his terminology ) B12 injected even if stored coud be utilised as the process was obviously broken

What is vitamin B12 deficiency anemia

Naturally occurring vitamin B12 is mostly found in animal foods, including meat, poultry, seafood, eggs, and dairy products
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