Due to the way that it helps convert and synthesize many other compounds within the body, its needed for well over 100 daily functions which is incredible
The peptide amount hasn't changed
Many people report feeling an increase in energy levels within a few hours to a couple of days after receiving a B-12 injection
Common causes include: Pernicious anemia, an autoimmune disorder hindering Vitamin B12 absorption Gastrointestinal surgeries, like gastrectomy, impact Vitamin B12 uptake Long-term use of certain medications, such as metformin or proton pump inhibitors Diets lacking in Vitamin B12, often seen in vegans and vegetarians For those without a deficiency, Vitamin B12 injections are not typically recommended, as their body can naturally regulate and excrete excess amounts of the vitamin
Check packaging container for expiration and also inspect formulation that either it is showing signs of expiration or not
If you still have marked tenderness after 48 hours, wait until it eases or get advice from the clinician who administered the shot