FDA has approved Mounjaro (tirzepatide), the first glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) for treating adults with type 2 diabetes. Developed by Eli Lilly and Co., tirzepatide could quickly become a mega-blockbuster. Annual sales of the drug could approach $14 billion by 2030, according to Mizuho Securities. To win approval, Lilly provided data…