While Hormone Replacement Therapy (HRT) works at the root by restoring systemic estrogen levels, improving insulin action, and helping protect lean muscle mass, it is not a standalone weight loss drug
Retatrutide is a GLP-1/GIP/Glucagon triple agonist
Insulin nasal spray: Insulin weighs approximately 5,800 daltons, larger than retatrutide
Frequently Asked Questions How long does it take to see results from retatrutide
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"GLP-1 medications are powerful tools, but they are not passive treatments, and patients who combine them with proper nutrition, strength training and medical oversight are more likely to achieve healthier and more sustainable outcomes," she said.