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With our recommended methyl B12 injections, if you do a blood test right after a 1,200 g shot, youll see around 250,000 pg/mL for a few minutes
Draw 20-60 units
Real humans, US-based, six days a week
[1] Don't purchase over-the-counter B12 supplements without medical guidance, as this can interfere with accurate assessment and may mask underlying conditions
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