It does not contain amino acids and is not produced by peptide-bond chemistry
This will require an element of transparency and patient consent . Now, this again is the main reason to realize that in trying to diagnose B12 deficiency, as mentioned earlier, you can only make ONE first impression
Good decision rule: Choose B12 when the goal is quick, focused wellness support
Additionally, pills could be a good choice if you would prefer to take them gradually
The B12-IF complex is absorbed by cells in the final section of the small intestine (the ileum), where IF is cleaved from B12 and subsequently, B12 passes into the blood where transport proteins bind to it and is distributed to cells all around the body (Obeid et al., 2015
Quality, long-term data on 5-amino-1MQ is lacking