vitamin b12 injections pros and cons Injection Side Effects Safety B12 Shots: Vitamin B12 Injections

But here are few common signs of vitamin B12 deficiency: Tiredness, fatigue or weakness Numbness or tingling in the hands or feet Memory issues or loss of concentration Constipation Muscle weakness Dizziness NOTE: These are some signs of B12 deficiency that can benefit from a B12 regimen

That said, no regulatory body endorses using expired medication

Individuals who have experienced an allergic reaction (e.g

Acute gallbladder disease events, such as cholecystitis or cholelithiasis, have been reported in clinical studies

[1] [3] The injection bypasses the gastrointestinal tract entirely, making it particularly effective for patients with absorption problems such as pernicious anaemia or those who have undergone gastric surgery