b12 injection dose for adults Vitamin Dosage: 7 Facts Should Know Optimal Vitamin B12 Dosage and

Synthetic Cyanocobalamin for Reliable Supplementation The active ingredient, cyanocobalamin, is a laboratory-produced form of vitamin B12 that works in the body the same way as naturally occurring vitamin B12 found in fish, seafood, dairy products, and egg yolk

[8] Although not an absolute contraindication, patients with coronary artery disease or unstable angina should only use B-Complex injections containing niacinamide under physician supervision, since high-dose niacin supplements have been linked to arrhythmias in such patients

An injection is one of the most effective ways to get B12 and is typically used for those who might not benefit from tablets, liquids or capsule supplements for any reason

The recommended daily intake of niacin for lactation is ~17-20 mg, which is easily met by a normal diet

Not everyone benefits from split dosing, and single morning administration works well for many users