The agency classifies it as an unauthorized health product, meaning it cannot be legally sold for human use in Canada
Another important gastric secreted protein is pepsinogen, which is cleaved by the HCl into pepsin, an enzyme that assists in the digestion of dietary proteins
During the first 4 weeks, you may notice mild appetite changes and early side effects like nausea, bloating, diarrhea, constipation, and gastrointestinal problems
A rare cause is transcobalamin II deficiency, a genetic condition where your body can't transport B12 (also known as cobalamin) in your body
This method allows for better absorption compared to taking oral supplements, especially beneficial for those with absorption issues.