These can include pain or redness at the injection site, mild diarrhea, and a feeling of swelling over the entire body [1]
Brussels: European Commission, Directorate-General for Health and Food Safety (2025)
Understanding these helps determine whether the peptide is appropriate for specific situations
Certain medications The following drugs can reduce levels of vitamin B12 in your body: Antibiotics -- long-term use can lower vitamin B levels generally Anti-seizure drugs Chemotherapy medicines, especially methotrexate Drugs used to reduce stomach acid, like H2 blockers (Pepcid AC, Tagamet, Zantac) and proton pump inhibitors (Nexium, Prevacid, Prilosec) Metformin (Glucophage) -- taken for diabetes Colchicine -- taken for gout Some cholesterol-lowering medications Other causes You're over 65
During a B12 Injection, a small needle injects B12 into the muscle, usually in the arm or thigh
Lipotropic injections such as our Wellness shot can speed up the process of fat breakdown and enhance weight loss results