As the condition worsens, common symptoms include: weakness and fatigue light-headedness and dizziness palpitations and rapid heartbeat shortness of breath a sore tongue that has a red, beefy appearance nausea or poor appetite weight loss diarrhea yellowish tinge to the skin and eyes
Unlike most other water-soluble vitamins, vitamin B12 (4 to 6 mg) is bound to a protein and stored in the liver as methylcobalamin or 5-deoxyadenosylcobalamin
Discontinue use and consult a healthcare provider if you experience: Severe allergic reactions (rash, difficulty breathing, swelling), persistent injection site infections, or any concerning symptoms that do not resolve
The Importance of Professional Guidance Ultimately, when it comes to understanding if does B12 shot help with fatigue, the answer always circles back to personalised, professional medical advice