FDAs 2025 Increase in Warning Letters on Compounded Drug Advertising In recent remarks at the Food and Drug Law Institutes Enforcement, Litigation, and Compliance Conference, the director of the Office of Compliance within FDAs Center for Drug Evaluation and Research's (CDER) noted that 22% of warning letters that CDER issued in fiscal year (FY) 2025 were sent to telehealth platforms and other entities related to claims made regarding compounded drug products, including compounded GLP-1s
Later complications include anemia and neuropathy
In a study by Ginhoyen et al
However, without the ongoing prebiotic input, bacterial populations will gradually shift back toward their pre-supplement state, and any appetite-modulating effects will fade accordingly
Circulation of the BAs is highly dependent on transporting from the hepatocytes into biliary tracts, a process that is highly susceptible to perturbation from even minor liver damage indicating that they may be sensitive biomarkers of liver injury (Yamazaki et al
J Neurochem 83:98491, PMID: 12421371 Dringen R, Pfeiffer B, Hamprecht B (1999) Synthesis of the antioxidant glutathione in neurons: supply by astrocytes of CysGly as precursor for neuronal glutathione
