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You can also take a vitamin supplement
Theres no question that the use of many of these has surged, in part because of their putative anti-aging effects or other unsubstantiated health claims, along with endorsements by celebrities, longevity, and wellness influencers
The duration of vitamin B12 effectiveness depends on your health condition and the supplement type, and the severity of your deficiency
Key Takeaways The standard initial dose for severe deficiency is 1,000 mcg intramuscularly daily or every other day
For a deeper understanding of peptide therapy, see our complete guide to peptide therapy
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