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This method bypasses the digestive system, making it an excellent option for those who have difficulty absorbing B12 from food or supplements
Keep it in your carry-on with the ice packs
This size is suitable for injecting into the fatty tissue just below the skin
The injection itself takes less than one minute
Seiwerth S, Rucman R, Turkovic B, et al
It is indispensable for many essential functions in the human body, from keeping red blood cells and the central nervous system healthy to metabolizing food into energy and helping synthesize DNA
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