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Standard 1,000 mcg per mL Concentration A standard B12 injection has 1,000 mcg of vitamin B12 per milliliter (mL)
Also energy level is higher Very hard to get medicine out of vial Your review * I had my first dose 1/7/2023 and as of 1/12/2023 Im down 8lbs
Liapina LA et al
Then wait 30-60 minutes before consuming any food or caloric beverages
Every time you draw solution from a vial without replacing the volume with air, you create negative pressure
Do not use sterile water for injection for multi-dose vials
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