Possible Side Effects and When to Seek Care Vitamin B12 injections are generally well tolerated, but like any medical treatment, they can have side effects
This can occur due to various factors including: Stomach stretching over time, allowing increased food intake Metabolic adaptation , where the body adjusts to lower calorie intake Behavioural factors , such as return to previous eating patterns Hormonal changes that may affect appetite regulation For patients experiencing inadequate weight loss or significant weight regain after gastric sleeve, GLP-1 receptor agonists may provide additional support
Salas-Huetos A, Rosique-Esteban N, Becerra-Toms N, Vizmanos B, Bull M, Salas-Salvad J
Peptides can be delivered via injection, nasal spray, or oral lozenges
Almohanna HM, Ahmed AA, Tsatalis JP, Tosti A