Study: GLP-1 Use Starting to Reshape U.S. Food Spending

Rising adoption of GLP-1 drugs may gradually reshape food demand, with potential downstream effects on protein markets and consumer purchasing patterns.

NASHVILLE, Tenn. (RFD NEWS) — Food spending patterns are shifting as use of GLP-1 weight-loss and diabetes medications expands (like Ozempic and Wegovy), with new research showing measurable reductions in grocery and restaurant demand within months of adoption.

A study highlighted by Meat + Poultry Magazine and published in the Journal of Marketing Research found households reduced grocery spending by an average of 5.3% within six months of starting GLP-1 medications, with higher-income households cutting spending by more than 8%.

Researchers from Cornell University analyzed transaction data from roughly 150,000 households tracked by Numerator, comparing GLP-1 users with similar non-users to isolate post-adoption changes. The steepest declines occurred in calorie-dense foods. Spending on savory snacks fell about 10%, with similar pullbacks in sweets, baked goods, cookies, and other indulgent categories. Core grocery items — including meat, eggs, and bread — also declined.

A small number of categories saw gains, led by yogurt, fresh fruit, nutrition bars, and meat snacks. Foodservice spending also softened, particularly at fast-food restaurants and coffee shops.

The study notes that lower food spending persists for at least a year among continued users, though the impact moderates over time. With GLP-1 use rising rapidly, researchers say long-term implications for food manufacturers, retailers, and restaurants could include changes to product mix, portion sizes, and marketing strategies.

Farm-Level Takeaway: Rising GLP-1 adoption may gradually reshape food demand, with potential downstream effects for protein markets and consumer purchasing patterns.
Tony St. James, RFD News Markets Specialist
Related Stories
Border closures tied to the threat of New World Screwworm continue to stall Mexican fed cattle imports, tightening U.S. feeder cattle supplies over time — triggering feedlot closures that hinder herd rebuilding efforts, threaten the beef supply chain, and shrink production while consumer prices stay elevated.
Brooks York of AgriSompo discusses projected prices and how farmers are adapting their crop insurance strategies as the price discovery period comes to a close.
For the broader agricultural industry, a railroad antitrust case in Kansas could lead to the dismantling of legacy regulatory shields, creating a more fluid, market-driven transportation grid that prioritizes moving crops efficiently over protecting historic rail monopolies.
Ranger Road Fire has burned 283,000 acres across Kansas and the Oklahoma Panhandle and is nearing containment, as ranchers begin assessing cattle and infrastructure losses as they look toward recovery.
The debate now matters as much as the policy — market rules and regulatory clarity depend on whether Congress can finish the bill this year.
Domestic beef demand remains solid, with the strongest growth occurring through retail channels, according to consumers surveyed in the latest K-State Meat Demand Monitor.

Tony St. James joined the RFD-TV talent team in August 2024, bringing a wealth of experience and a fresh perspective to RFD-TV and Rural Radio Channel 147 Sirius XM. In addition to his role as Market Specialist (collaborating with Scott “The Cow Guy” Shellady to provide radio and TV audiences with the latest updates on ag commodity markets), he hosts “Rural America Live” and serves as talent for trade shows.

LATEST STORIES BY THIS AUTHOR:

It’s National FFA Week, and today we’re celebrating Alumni Day by highlighting some inspiring former FFA members making an impact in agriculture and beyond.
Alan Bjerga of the National Milk Producers Federation discusses the Dairy Margin Coverage program, recent improvements, and what producers need to know ahead of this week’s enrollment deadline.
William Lee Golden joined us to talk about his farming roots, his storied career with the Oak Ridge Boys, and how his new book and music continue to reflect the values that have guided him throughout his life and career.
Glyphosate and phosphorus are deemed critical to U.S. national defense, ensuring farmers’ access while signaling a shift toward regenerative agriculture. RealAg Radio host Shaun Haney shares insight on the Trump Administration’s move and what it could mean for U.S. farmers moving forward.
Claire Woeppel, Central Region Vice President with the National FFA Organization, joined us to discuss Alumni Day, the lasting impact of FFA supporters, and why honoring that legacy matters during National FFA Week.
UNL Extension’s Troy Walz discusses the Nebraska Ranch Practicum, where sessions are held, how producers can get involved, and what ranchers can gain from participating in the program.