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Additionally, individuals with autoimmune or gastrointestinal disorders, such as pernicious anemia, celiac, or Crohns disease, are more likely to be at risk of deficiency
In some cases, individuals with low B12 may also develop a slight yellowing of the skin or eyes, a condition known as jaundice
Nonetheless, it should be used within a certain timeframe as recommended by the pharmacy (often 28 days after first puncture, per general guidelines for multi-dose vials, unless otherwise specified)
B12 is an essential vitamin that supports energy production and nervous system health
If youve ever had a flu shot, youre already familiar with this spot