why is bpc 157 banned by fda An Panel Just Endorsed These Unproven Peptides The FDA cracked down on

Vitamin B12 shots are only available by prescription following a clinical diagnosis of low levels

Gastrointestinal conditions Some gastrointestinal conditions may affect how vitamin B12 is digested or absorbed, such as: history of gastrointestinal surgery celiac disease Crohns disease pernicious anemia infections, such as from Helicobacter pylori bacteria or parasites pancreatic insufficiency or cancer bowel cancer folic acid deficiency small intestinal bacterial overgrowth Vitamin B12 injections may be more helpful for people with gastrointestinal conditions than oral products

These metabolites enter general amino acid pools, are filtered by the kidneys and appear in urine

BPC-157 illustrates a larger issue in the sports supplement world: the gap between marketing claims and scientific or regulatory reality