Stop using Ascorbic Acid and call your doctor right away if you experience any: Painful urination Pink/bloody urine Allergic reaction, including rash, itching/swelling (especially of the face/tongue/throat), severe dizziness and trouble breathing
Those of you familiar with B12 injections will note this is uncharacteristic of vitamin B12
The 28-day window assumes: Refrigerated storage between 2 C and 8 C (36 F 46 F) Aseptic technique when withdrawing from the vial No visible particulate matter, cloudiness, or color change An intact rubber septum that re-seals after each puncture If any of these conditions are not met, discard the vial earlier
is helpful in preventing and relieving fatigue
Taking 1,000 mcg a day normalized serum levels of vitamin B12 within 15 days, showing that the oral route can be trusted even for immediate results, without the need to take shots first and then convert over to oral tablets just for maintenance