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Biddinger, S
You have written often about vitamin B12 deficiency, but I can find nothing about too much B12
Both routes exist, and the right choice depends on your goal
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Frequency Based on Absorption Capacity : Normal absorption : Injections are typically given every 2-3 months
Adequate protein intake, biotin supplementation, and avoiding excessively rapid weight loss (more than 2-3 pounds per week) reduce the risk
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