Signs of Correct Administration A successful B12 injection should cause: Minimal pain at the site A small bump that fades within an hour Mild redness or soreness that resolves within 24 hours If symptoms worsen (swelling, pain, fever, rash), consult a doctor immediately
doi: 10.2147/DDDT.S365416
Marquez, C
Ive noticed a significant boost in my energy levels, and I just feel better overall
However, under reducing conditions, the cobalt center is reduced to Co(II) or even Co(I), which are usually denoted as B 12r and B 12s , for reduced and super reduced respectively
There are plenty of foods high in this vitamin particularly, organ meats like liver and kidneys are especially rich