Once food passes through the gastrointestinal tract (GI), taste receptors, along with mechanosensors and chemoreceptors within the GI tract, transmit information via afferent branches of the vagus nerve and hormonal signaling (e.g., GLP-1, GIP, PYY, insulin, among others) (46)
Let's use that for our example
Energy Expenditure and Metabolic Rate Research Retatrutide's tri-agonist receptor activity also makes it relevant for research examining metabolic rate and energy expenditure pathways
The treatment supports overall metabolic function and aids in the recovery of damaged nerve cells
Body weight, existing metabolic conditions, gut motility, and medication interactions all affect how the body processes a peptide like retatrutide