After adding it, roll the vial gently between your palms
[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
HOW DO B-12 INJECTIONS WORK
Injections of vitamin B12 may help to reduce homocysteine levels, thus lowering your risk of cardiovascular issues and protecting your heart health
Red blood cells carry oxygen throughout the body, which is essential for maintaining energy levels
In vials, they can look like a powder, a few smaller hockey pucks, or even just a few spots