They will be able to answer all your questions about travelling with medication
However, its common for blood tests to reveal inaccurate information regarding B12 levels since a high percentage is stored in the liver and not always revealed through testing (for example, taking large amounts of folic acid has been found to mask vitamin B12 deficiency in some patients)
As such, they may have mild to severe reactions
These include: Meat Fish Beans Soy Wheat Flaxseed Oats Hemp Seeds Its also possible to create synthetic peptides to mimic the effects of naturally occurring peptides
Commonly, individuals with malabsorption or anemia might actually receive a combination therapy: a B-Complex injection and a B injection
Scientific Research (1) Neelakantan H, Vance V, Wetzel MD, Wang HL, McHardy SF, Finnerty CC, Hommel JD, Watowich SJ