When you take more than 2000 mcg of B12, be sure to take a vitamin B complex or a multivitamin to avoid misbalancing other vitamin B family nutrients
It helps keep red blood cells healthy and supports the nervous system
How they work: B12 shots bypass your digestive system, so your body absorbs the vitamin much faster and more efficiently
You should consider learning to home test
THEY ARE INTENDED FOR IN-VITRO AND PRE-CLINICAL RESEARCH PURPOSES ONLY
Hydroxocobalamin 1mg intramuscular injections reactivate metabolic pathways after chronic deficiency, potentially causing temporary symptoms during adjustment Common side effects include injection site pain, headaches, and nausea, typically resolving within 2472 hours Rapid red blood cell production may increase demand for folate and iron, occasionally creating relative deficiencies in these co-factors Serious reactions requiring urgent assessment include difficulty breathing, chest pain, severe weakness, or progressive neurological symptoms Recovery follows a predictable pattern: blood cell improvement within 35 days, haemoglobin normalisation over 12 months, neurological recovery potentially taking several months Table of Contents Why Do I Feel Worse After My B12 Injection