b12 injections steroids B-12 (Methylcobalamin) Therapy Administering a Intramuscular B12 Injection

Jumping ahead because you want faster results almost always backfires with severe nausea, vomiting, and treatment interruptions that set you further back than patience would have

B12 shots are safe when administered by a healthcare professional following proper guidelines and precautions

Moreover, it is very rare that any forms of vitamin B12 are found in plant-based foods, making a dietary supply of B12 difficult for vegans to obtain (see here: Vitamin B12 for Vegetarians and Vegans)

Pharmacy clinics such as Hollowood Chemists provide consultations and healthcare advice for people considering vitamin B12 injections