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A: This varies depending on your individual needs and goals
Typically, 'less than 50' might be a response, depending on the method used and the laboratory
Some protocols use 300 mcg once daily for 12 to 24 weeks
This essential vitamin also promotes brain health and improves mood
Methods for the analysis of vitamin B 12 in food Several methods have been used to determine the vitamin B 12 content in foods including microbiological assays, chemiluminescence assays, polarographic, spectrophotometric, and high-performance liquid chromatography processes
Instead of taking a single active ingredient, a combination of all of the natural B12 forms is the optimal solution as it mirrors the B12 content in foods
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