You can reduce your risk by avoiding unnecessary high doses of vitamin B12
Phase 2 clinical trial data published in the New England Journal of Medicine (Jastreboff et al., 2023) demonstrated mean body weight reductions of up to approximately 24% over 48 weeks in adults with obesity a notable finding, though long-term durability data and head-to-head comparisons with other treatments are not yet available
Most patients begin to notice changes in body composition, energy, or recovery within 46 weeks, though optimal results are typically seen after 812 weeks of consistent use, alongside healthy lifestyle habits
In rarer cases, vitamin B12 can cause more serious side effects such as an irregular heartbeat or heart palpitations, hives, and anaphylaxis
Vials are assembled into multi-vial research kits that can be reconstituted with a suitable sterile diluent immediately before use in line with internal SOPs