IGF-1 Upregulation Downstream Anabolic Signaling Both peptides indirectly stimulate insulin-like growth factor-1 (IGF-1) production through sustained growth hormone elevation: Growth hormone binds to hepatic GH receptors activating JAK-STAT signaling pathways Increased transcription of IGF-1 gene in liver tissue Elevated plasma IGF-1 levels mediate anabolic effects in muscle, bone, and adipose tissue IGF-1 provides negative feedback regulation preventing excessive growth hormone secretion Studies report IGF-1 increases of 1.5- to 3-fold for 9-11 days following CJC-1295 administration, with the ipamorelin combination providing more sustained elevation
Most effective place to inject Mounjaro All of the approved injection sites are effective for absorption, and there is a negligible difference in how the body circulates the treatment
GLP-1s (glucagon-like peptide-1 receptor agonists) are FDA-approved medications used for long-term weight management
Young: Yeah, tirzepatide got lifted off of the shortage list in, I think, late 2024, and then semaglutide followed in 2025
Why See an Endocrinologist
This causes people taking GLP-1 RAs to feel full for longer on less food, so they tend to eat significantly less than they used to without feeling hungry