In this article youll learn why supplements and injections raise B12 and why that is harmless, how B12 travels in the blood and why a total number can mislead, what an unexplained elevation can point to, what functional deficiency means despite a high result, what a doctor does next, and when to seek advice
In this case, RBC testing can sometimes be more reliable, as it more closely reflects your body's tissue nutrient stores
Vitamins and minerals, along with a liter of saline (for hydration), are delivered directly into your bloodstream for 60-90 minutes, depending on the IV Drip nutrients
Vitamin B 12 is essential for the nerve and brain health, red blood cell and DNA production, metabolism and preventing anaemia