what is a vitamin b12 injection for Benefits of Injections Optimal Health Vitamin B12 Injections for Energy,

Its worth noting that adverse effects are not common with high supplemental vitamin B12 intake, however, there is also no strong evidence to show that it has benefits in people who are not already deficient (largely due to the fact that your body only stores as much B12 as it needs and any excess will be excreted through your urine)

For other areas, ensure adequate subcutaneous tissue exists for safe injection

However, these are typically associated with long-term mega-doses far exceeding whats in your weekly shot

Over the next several weeks to a few months, as your red blood cell count normalizes, your blood's ability to carry oxygen improves dramatically