For women with existing thyroid conditions, such as hypothyroidism managed with levothyroxine, GLP-1 medications dont directly interact with thyroid hormone replacement
they were losing weight, and lots of it
Pharmacokinetic study Plasma agonist concentration after a single IP injection (24 nmol kg 1 ) was measured with an exendin-4 C-terminus-specific ELISA (Phoenix Pharmaceuticals), a peptide region that does not differ between agonists, hence equally detecting exendin-4 and exendin-phe1 (confirmed by analysis of known concentrations of each agonist)
Disregarding the quality, third-party testing, and FSSAI certification of the supplement
Duran M, Loof NE, Ketting D, Dorland L (1990)