how deep to inject b12 Shots at Home: How, Where & Often Yourself Why we love B12 injections

In rare cases, there may be: arrhythmia

Previous reports that megadoses of vitamin C destroy vitamin B 12 have not been supported (147) and may have been an artifact of the assay used to measure vitamin B 12 status (21)

There is growing evidence, including findings obtained in experiments using heterochronic parabiosis in mice as a model system, that age-related changes in circulating anti-geronic factors importantly contribute to the regulation of vascular aging processes and the genesis of endothelial dysfunction and oxidative stress in a noncell autonomous manner [9]

Keep out of reach of untrained personnel and store securely