It is used to prevent or treat B vitamin deficiencies, improve energy levels, and support various bodily functions
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Vitamin B12 Injection Treatment Time 15 minutes Results Seen In 24 - 72 hours Results Last 2 - 3 months Cost from 29 Overview A lack of vitamin B12 can result in symptoms such as weak muscles, numbness, trouble walking, nausea, weight loss, irritability, fatigue, and increased heart rate
The exact cause matters because some absorption problems are persistent, while others may be treatable or need specialist review