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Follow up visits may be necessary to ensure success
Long-term vitamin B12 deficiency of greater than 3 months may result in irreversible degenerative lesions of the spinal cord (CNS)
Hollywood A-listers were rumored to use it to stay trim, and demand skyrocketed
Most gastrointestinal adverse reactions are mild to moderate in severity
Rizzuto R, De Stefani D, Raffaello A, Mammucari C
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