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Administration via injection is the most effective way to get the vitamin into your body and work as soon as possible, allowing you to experience the benefits in a matter of days
Age, weight, and other nutritional deficiencies also play a role in the right dosage
How Often Should I Take A B12 Injection
They go directly into the bloodstream and begin working almost immediately
The amount varies depending on age, dietary intake, and medical conditions
Takeaways Vitamin B12 is important for making DNA and red blood cells, as well as for the growth of the central nervous system
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