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If you need dramatic weight loss, GLP-1 agonists like semaglutide or tirzepatide produce 5-10 times greater results through an entirely different mechanism

Cells characterized by rapid division (epithelial cells, bone marrow, myeloid cells) appear to have the greatest requirement for methylcobalamin

For this reason, testing and clinical assessment are recommended before treatment

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doi:10.1530/eje.0.1390552 Vittone, J., Blackman, M

Evidence for these combinations comes from the individual compound data