If anything becomes worse rather than better after 48 to 72 hours, call the clinician who gave you the shot
Fortified Foods: Many breakfast cereals, plant-based milks, and nutritional yeast are fortified with B12, offering great options for those on a plant-based diet
However, Vitamin B12 in general helps maintain good health and has been shown to be beneficial in helpng to also: reduce stress, increase energy, improve memory, mood and cardiovascular health, and to promote weight loss
Hopefully you used the correct technique when giving yourself the injections, such as cleaning the top of the vial with a sterile alcohol wipe, and only using the alcohol wipe for one swipe across the top, and cleaning the skin where the injection will be given with a new sterile alcohol wipe, and only wiping the area once with each wipe
Knowledgeable staff and great atmosphere
Anyone that knows they are low in a certain vitamin from a blood test or has symptoms related to the vitamin, ie tired, foggy would usually be low in B12