b12 injection vs pills Vitamin Injections vs. Supplements: Which Works Best? Vitamin B12 Injection: Benefits, Uses

It can often co-exist with other conditions such as temporomandibular joint disorders, painful bladder syndrome or interstitial cystitis, headaches and migraines, and irritable bowel syndrome

Cyanocobalamin injections usually have 1000 mcg/ml of vitamin B12

12 weeks 8 vials Covers a 4-week 300 mcg lead-in plus 8 weeks at 500 mcg

1,2 In a 2005 Cochrane review, patients who received high dosages of oral vitamin B 12 (1 to 2 mg daily) for 90 to 120 days had an improvement in serum vitamin B 12 similar to patients who received intramuscular injections of vitamin B 12

Mood Changes & Depression Experiencing unexplained irritability or sadness