For patients with a diagnosed deficiency, B12 injections may be given daily or weekly during the initial correction phase, then monthly for maintenance
The benzyl alcohol present acts as a preservative, keeping the medication effective and safe for longer periods
In recent years, supplements and drinks made from acai have become popular in the U.S
Common symptoms of a vitamin B12 deficiency include: Tiredness Lethargy Feeling faint Breathlessness Less common symptoms include: Headaches Heart palpitations Altered taste Loss of appetite Ringing in the ears (tinnitus) Looking pale Sore mouth and tongue If it is left untreated you can end up with longer term problems including: Psychological problems such as depression, confusion, memory problems Nerve problems such as numbness, pins and needles, vision changes and unsteadiness A blood test can indicate if you have a B12 deficiency
The point of loading is not to feel a repeated boost, it is to bring low levels back up to a normal range before switching to a slower schedule