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If high doses of vitamin B12 supplements are suspected to be causing side effects, the first step is to stop taking vitamin B12 supplements
Individual responses vary based on genetics, baseline health status, adherence to protocol, and lifestyle factors
Uses: Treat B12 deficiency (pernicious anemia, malabsorption, certain diets/drugs)
Current Cardiology Reviews, 9(1), 3354
The rate of change during this phase depends heavily on baseline body composition, caloric intake, activity level, and adherence to protocol
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