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Your GP may arrange periodic blood tests to ensure B12 levels remain adequate, though clinical response is generally more important than specific blood values once treatment is established
The distinction matters: most of the well-known research is on the whole protein, not the fragment
The Metabolic Optimizer protocol includes L-Carnitine, Q-Gel or Ubiquinol, and D-Ribose* Do not use if either tamper-evident seal is broken or missing
L-Glutathione is an important substance for your immune system
(2022) 24:e28953
Research-use-only context
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