where do you get b12 injections on your body How to Inject Vitamin B12 Injections vs Pills: Richmond's

Abrupt cessation without a transition plan leads to rebound weight gain, metabolic disruption, and frustration

Nausea or Upset Stomach: Some people may experience gastrointestinal discomfort, such as nausea, vomiting, or diarrhea, although these side effects are rare

& Rosenfeld, R

Common Signs & Symptoms During Adjuvant Therapy CDI Query Trigger When a patient is admitted for dehydration or electrolyte abnormalities in the context of chemotherapy-related nausea and vomiting, query the provider: Does the patients dehydration/electrolyte disturbance represent an adverse effect of the antineoplastic chemotherapy

PMID 18709880

However, there is no evidence that B12 injections confer any greater benefit than does a good quality B vitamin complex, even in cases of B vitamin deficiency