A CBC News investigation has revealed that some Canadian doctors are exploiting a regulatory gap to prescribe unauthorized peptides to patients, despite warnings from Health Canada. These peptides are being marketed as health and fitness enhancers, but lack official approval and their long-term effects are unknown. Health Canada cautions against the use of these unproven products, citing potential health risks. The investigation highlights a loophole allowing doctors to prescribe substances not formally approved, claiming they are compounding them for individual patient needs. This practice circumvents the standard drug approval process, raising concerns about safety and efficacy. Experts warn that patients may be unaware of the risks associated with these prescriptions, and the lack of oversight could lead to serious health consequences. The findings prompt questions about the adequacy of current regulations and the need for greater monitoring of peptide prescriptions.