This is why Vitamin B12 therapy can be so helpful: By getting an intramuscular injection of B12, you can bypass the GI tract and allow for up to 100% absorption into the body and straight into your cells
The body excretes excess B12 through the kidneys, and no Tolerable Upper Intake Level exists because B12 toxicity from dietary sources is extremely rare
B12 injections help with: Reducing fatigue and brain fog Boosting mood and mental health Supporting metabolism and fat-burning Together, NAD+ and B12 not only counteract the side effects of GLP-1 medications but also enhance overall performance and well-being
PMC6822791 Molecular weight as the main determinant of lymphatic versus capillary absorption after subcutaneous injection
I bought a good stock, (stored at the top o the fridge), in anticipation of Brexit, which have been out of date for a while, and have been using them every other day for a while now with no problems
So, a deficiency not only causes neurological problems, but it makes you anemic
