Injectable formats include IV (intravenous), IM (intramuscular), and SubQ (subcutaneous), each with different absorption rates and convenience levels
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However, if untreated, a vitamin B12 deficiency can lead to serious symptoms, including nerve damage or pernicious anaemia a condition when your body doesnt have enough B12 to make the red blood cells it needs
The body produces it naturally, but it is also sold as an antioxidant supplement
365 by Whole Foods Market Supplements and Whole Foods Market Supplements For all of the reasons above, were proud to offer supplements from our very own brands
Notes: Researchers have not tested doses higher than 21.4mcg/kg/daily