In short, giving Vitamin B12 IV needs careful thought about the dose, how its given, and whos watching over it
doi: 10.1080/13813450701661198
Retatrutide Dosage Protocols from Clinical Trials Phase 2 clinical trials published in The New England Journal of Medicine in 2023 established the foundational retatrutide dosage framework [6]: Standard Retatrutide Dosing Schedule: 4 mg weekly Lower effective dose with moderate efficacy 8 mg weekly Mid-range dose with enhanced metabolic effects 12 mg weekly Maximum studied dose achieving 24.2% mean weight reduction The 12 mg dose demonstrated the most significant metabolic effects but also carried the highest incidence of gastrointestinal adverse events, with nausea reported in 60-80% of participants [7]
In addition to supplementing with B12, eating nutritional yeast (a deactivated yeast strain of Saccharomyces cerevisiae ) is another great way to increase your vitamin B12 levels when you dont eat meat
Lesch KP, Widerlv E, Ekman R, Laux G, Schulte HM, Pfller H, Beckmann H
Molecular actions and therapeutic potential of lithium in preclinical and clinical studies of CNS disorders