Hydroxocobalamin can cause harmless red discolouration of urine, which patients should be forewarned about to prevent alarm
A high B12 can mark an undiagnosed cancer rather than cause one, and the likely direction is the illness raising B12
Once treatment has started and the patient responds (symptoms resolve, blood counts normalize), B12 levels no longer correlate well with tissue sufficiency because circulating B12 can be very high after injections
For those who struggle with insomnia or irregular sleep patterns, a B12 shot can help promote more restful sleep
Benefits and Risks of Vitamin B12 Injections Vitamin B12 is an important nutrient that helps your body make red blood cells, supports brain function, and aids in DNA production
While a blood test is the definitive way to diagnose a clinical deficiency, it isnt always required to start B12 injections for general wellness purposes