FOR RYBELSUS AND WEGOVY SOURCE: MedlinePlus
Exendin-4 has been shown to cross the blood-brain barrier (BBB) at high doses in mice [20], and exenatide demonstrates the fastest rates of brain influx compared to GLP-1 receptor agonists lixisenatide, liraglutide, and semaglutide [21]
Legitimate manufacturers will investigate and often offer replacement product or a refund
While the inhibitory effects exerted by Ex4 on the HPG axis in some species might seemingly contradict its potential use of in humans, the role of more potent and longer lasting GLP-1 RA deserves further investigations
GLP-1 receptors are distributed in multiple brain regions implicated in mood regulation, such as the hypothalamus, hippocampus, amygdala, and pancreas
This is not a failure of willpower but rather reflects the medication's role in appetite regulation and the body's metabolic adaptation