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51 Elian, K
Streiner, D
Efficacy in Treating B12 Deficiency: Methylcobalamin is a naturally occurring form of Vitamin B12, while Cyanocobalamin is a synthetic form
Doctors are using a regulatory gap to prescribe an unauthorized peptide Experts urge authorities to close loophole Despite Health Canada's warnings against the use of unauthorized peptides as a health and fitness shortcut, a CBC News investigation uncovered doctors using a regulatory loophole to prescribe one of the unproven products to patients
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