Others may not be able to absorb enough through diet or ingestible supplements and may suffer from vitamin C deficiency as a result
These exercises help stabilize the spine and improve posture, which can enhance the effects of the injection and prolong the relief it provides
High-dose oral B12 can even help overcome mild absorption problems, as some of the vitamin is absorbed passively
For standard doses between 2.5 mg and 10 mg, the 1 mL (100 unit) syringe works perfectly
Dizziness or Headache: Some individuals report feeling dizzy or experiencing headaches after the injection
Over a few weeks in Nov-Dec 2017 I manifested symptoms of fatigue, weakness, severe night sweats, erratic high and low blood pressure, headaches and chest pain (one time so bad I went to the ER thinking I was having a heart attack)