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Chang emphasizes a medically precise, patient-first approach to Vitamin B12 therapy
A blood test tells you that, so you are treating a real, measured problem rather than guessing
Trial durations were relatively short, typically 12 weeks maximum
Then, slowly pull back on the plunger until the syringe [11] Avoid touching the needle to the bottom of the glass container since it can dull the point
Vitamin B12, unlike other Vitamin B members, is stored in the liver in significant amounts and is primarily found in animal-based foods
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