On April 30, 2026, the FDA proposed excluding semaglutide, tirzepatide, and liraglutide from the 503B outsourcing facility bulks list, finding no clinical need for large-scale compounding of these medications
Your liver uses glutathione to detoxify
For those days, keep a freezer stocked with GLP-1 friendly options
Higher body weight means more tissue distribution for the medication, which can blunt the effects of lower doses
Gastric emptying scintigraphy is the gold standard patients eat meals with radioactive tracer, undergoing imaging at one, two, and four hours, with gastroparesis confirmed if more than 60% retention at two hours or more than 10% at four hours
Cost considerations: L-arginine is often less expensive than L-citrulline