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Doctors typically use B12 shots to treat vitamin B12 deficiency
Yes, and at Perfect B it is encouraged
The Peptide Report (2025)
Ma and Farny (2023), senescence phenotypes in post-mitotic neurons cellular senescence are pronounced in enhanced activity of senescence-associated beta-galactosidase (SA--gal), cell cycle arrest [P53-P21 pathway and P16 pathway integrate to RB (retinoblastoma) hypophosphorylation], DNA damage, elevated RB hypophosphorylation, SASPs, and also senescence-associated heterochromatic foci (SAHFs), promoting cell cycle arrest (Ma and Farny, 2023
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