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Description

Jonker, A

M., DeSilva, D., Pickart, L., & Aust, S

Gastric bypass surgery

Now, this study fails to mention the exact dosage of B12 administered to patients, and whether the B12 supplements were injections or capsules

Research protocols typically use 0.25-0.5 mg daily via subcutaneous injection near the wrist for 4-8 weeks
