how often should i take a b12 injection You Get Injections? How Often Will I Need

This means why not just try B12 and see if your symptoms improve

First, I do a CBC (complete blood count) to look at both total red blood cell count (RBC) and mean corpuscular volume (MCV), which tells you the average size of the red blood cells

A peptide is a chain of amino acids held together by peptide bonds, and those bonds are precisely what digestive enzymes (pepsin, trypsin) are built to cut, with the acidic stomach environment finishing the job so an oral peptide is largely destroyed before it can be absorbed, which is why injection is the default

Inform About Other Medicines: Tell your healthcare provider about all medicines and supplements you use