Animal model studies have suggested that GLP-1RAs may cause pancreatitis and exocrine dysplasia, but in the large RCTs and a meta-analysis, GLP-1RAs did not increase the risk of pancreatitis or pancreatic cancer [82,83]
Approval of the drug would be a win for Lilly as it tries to maintain dominance over the GLP-1 market, where it has already overtaken rival company Novo Nordisk, manufacturer of Ozempic and Wegovy
However, regular physical activity improves insulin sensitivity and metabolic health , which may enhance the body's responsiveness to GLP-1 over time
This regulatory update puts added pressure on health care providers to guide patients through alternative weight loss options
But GHK-Cu is about more than just aesthetics, this is not a simple peptide
Other medicines warranting caution include: Oral contraceptives the tirzepatide SmPC (Mounjaro, MHRA/emc) notes a reduction in oral contraceptive exposure during initiation and dose escalation, and advises considering additional contraceptive precautions during this period