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It acts as a selective antagonist of the sigma-1 receptor, a protein involved in various cellular processes, including neurotransmission and cell survival

After the initial phase, your treatment will depend on whether your vitamin B12 shortage is caused by your food or whether it is resulting in any neurological issues, such as issues with thinking, memory, and behaviour, Dr Aravinda commented

Lipo B12 injections are generally very safe, but some mild and temporary side effects may include: Soreness or tenderness at the injection site Skin redness or irritation around the injection area Headache Nausea Dizziness Fatigue Diarrhea Severe allergic reactions are rare

A 500mcg daily protocol under split dosing would look like: 300mcg upon waking (fasted), then 200mcg approximately 30 minutes before dinner or before bed on an empty stomach