An unhealthy gut can exhibit symptoms such as nausea, vomiting, abdominal pain, distention, constipation, diarrhea, or illnesses such as ulcers, Irritable Bowel Syndrome (IBS), Crohns Disease, and Ulcerative Colitis
Silverstein said he decided to investigate the over-prescribing of B12 shots, because "as an internal medicine resident, I have seen many patients come into the emergency department, and they were getting B12 injections without having a really good reason for it." His study could not determine why family physicians were prescribing it inappropriately including whether it was initiated by the doctor or at the request of the patient
PMID 32365540
At the center of this regulation sits the endothelium, the thin layer of cells lining every blood vessel in your body
about 2.4 mg total residual