With intramuscular injections of B12, any excess will result in high levels within your blood so you may experience side effects such as headache, dizziness, tiredness, or gastrointestinal issues including nausea, until your body has metabolised any excess through your kidneys enroute to excretion via urine
These cover the first doses, ongoing treatment, and how to give the injections
In this article, we explore the science, benefits, proper dosage, and real-world results of L-carnitine so you can decide whether this supplement is right for you
Reduction of Reactive Oxygen Species (ROS)
And outside of a few specific uses (like GLP-1 medications), theres still limited high-quality human research on many of the peptides being promoted online