B.CarrascoM
Actinomyces (121, 122), Prevotella (123), Bacteroides (120, 124), EscherichiaShigella (125) are the main species increased, whereas Mycobacterium , Lactobacillus , Enterobacter (123), Deltaproteobacteria , and Clostridiaceae decreased (126), including CB , FP , Clostridium leptum , Clostridium cluster XlVa , Clostridium cluster XlVb , Clostridium cluster XVIII (127)
However, many foods are fortified with vitamin B12, such as breakfast cereals , some plant milks, and vegan substitutes for dairy products
10.1089/jop.2013.0165 3 AmicF.DrmicD.BilicZ.KrezicI.ZizekH.PeklicM.et al (2018)
Sterile, multi-dose Pfizer vial with 0.9% benzyl alcohol
Others recommend 5 mL