L.et al
The dosage and Recommended Daily Intake (RDI) for B complex vitamins vary depending on age, gender, and life stage
The best way to do this is to bring the water to a rolling boil for 1 minute, or 3 minutes at elevations above 5,000 ft (1,000 m)
The risk increases with age, especially for adults over 60, as the bodys ability to absorb B12 naturally declines
How to verify what you actually have Open the vial and check the label against this short checklist: If a product is labeled "bac water" but the label is missing the "0.9% benzyl alcohol" line, the contents are not USP-spec bacteriostatic water regardless of what the marketing says
First, there's supply duration, how many days of injections you'll get before the vial runs empty