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Reserve Your Experience Frequently Asked Questions What is the difference between B12 and B Complex injections
Initial Loading Dose Protocol For severe deficiency, the first dose is usually 1,000 mcg given intramuscularly
The 28-day limit is therefore a safety margin that accounts for cumulative contamination risk across multiple punctures, not a reflection of preservative chemical degradation
Its also important to note that while injections are effective, they should be administered under medical supervision
But unlike stimulants, they target only a few centers in the brain
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