If it's not, you may only need an injection every 2-3 months for life
Patients considering these injections should understand that B12 shots address a specific medical deficiency, whereas lipo shots are offered as complementary interventions without robust clinical evidence supporting their efficacy for weight loss or metabolic enhancement
The STEP 4 withdrawal trial demonstrated that continued Semaglutide therapy was needed to maintain weight loss, as patients switched to placebo regained weight over 48 weeks (Rubino et al., JAMA 2021
The body stores Vitamin B12 readily, so maintenance may not be necessary or requested by patients for several months at a time
B12 injection vs oral supplement , which fits you
To put this simply, it wears off - it does not last