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Vitamin B12 Is Essential Vitamin B12 is crucial for maintaining optimal health
While this appears beneficial in most contexts, those with cardiovascular conditions should monitor their response carefully
Manufacturer-documented storage conditions: Pfizer/Hospira prescribing information specifies controlled room temperature, defined as 20-25C (68-77F) with excursions permitted to 15-30C (59-86F)
Under normal circumstances, only a small percentage of orally consumed B12 is absorbed, with excess amounts passing through the digestive system
Common doses are 200 to 500 micrograms once or twice a day, for 2 to 6 weeks
Follow the dosage prescribed by your doctor based on your condition and body weight
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