b12 injections im or sc Vitamin Injections: What You Need To Know Vitamin B12 Injection Sites: All

But if you take supplements, you might ingest more than your body needs

Smoking, high cholesterol, or lack of physical activity can narrow blood vessels, slowing nutrient flow to the lower limbs

In contrast, oral vitamin B12 supplements need to pass through your stomach acid and digestive system, and their absorption can be less reliable, especially if there are absorption issues

I use 26g 1 inch needles to inject and use a separate larger needle to draw up liquid from ampoules I couldn't get from usual pharmacy so purchased from here

These are different categories of care

Other Potential Benefits: Supports bone density: The blend may help support bone density