
Illustration by The Epoch Times, Shutterstock
“Olivia” was overweight, in her late 30s, had polyendocrine metabolic ovarian syndrome, irritable bowel syndrome, and a prescription for a GLP-1 drug she didn’t want to stay on. Six months after switching to a food-first approach—more fiber, more protein, regular meals—she kept the weight off, and the nausea and constipation she had experienced while on the drug had improved. No injections were needed. While her doctor was impressed, as a clinical nutritionist, I wasn’t surprised at all.
The Hormone Your Gut Already Produces
GLP‑1 is a hormone released by specialized cells—L-cells—found mostly in the ileum and colon, in response to food intake. It helps slow digestion, regulate blood sugar, and signal fullness to the brain. Medications such as Ozempic and Wegovy work by mimicking L-cells.
