Gut-Brain Peptide Signaling
Explore peptide research and guides on gut-brain peptide signaling.
Gut-Brain Peptide Signaling
The Hypothalamic Feeding Circuit: Peptides That Flip Hunger
AgRP and NPY drive hunger. POMC and alpha-MSH drive satiety. This is how opposing peptide neurons in the arcuate nucleus control whether you eat or stop.
Gut-Brain Peptide SignalingThe Vagus Nerve: How Gut Peptides Talk to Your Brain
The vagus nerve carries peptide signals from gut to brain, controlling appetite, mood, and metabolism. A research-backed guide to this critical pathway.