The short answer is that for the vast majority of people, GLP-1 medications do not directly damage the thyroid gland or cause immediate thyroid dysfunction
Recalls & Warnings June 09, 2025 GNC Women's 30+ Vitapak Recalled On April 25, 2025, GNC Holdings LLC recalled 144,430 units of GNC Women's 30+ Vitapak, Carton of 30 Sachets, because they contain an undeclared fish allergen (parvalbumin)
[DOI] [PubMed] [Google Scholar] 164.Bini EJ, Mehandru S
Reyes, III Steve Dusty Smith Melena L
Another real-world study published in PMC examined patients with type 2 diabetes and confirmed that tirzepatide users had greater HbA1c and weight reductions at 12 months compared to injectable semaglutide users, regardless of whether they had previous GLP-1 receptor agonist experience
BPC-157 continues gaining scientific attention because of its peptide structure, stability profile, and widespread interest within laboratory research discussions