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The energy increase was noticeable at the first shot
Ideal for fatigue, brain fog, or vegetarians with low B12 levels
Mayo Clinic
Because vitamin B12 is essential for converting the food you eat into usable cellular energy, restoring healthy levels can help fight tiredness, sluggishness, and that mid-afternoon crash leaving you feeling more energized and productive throughout your day
This became part of the standard management of pernicious anemia until the 1950s
When it hits the stomach acid, the B12 separates from the protein so it can be absorbed
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