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
As the Trump Administration seeks out new global trade partnerships, Congress is considering more support for farmers, which comes as the Federal Reserve warns that farmers need a safety net.
Ag Secretary Brooke Rollins will travel to Europe and Asia to seek new trade partnerships for U.S. crops after China reduced imports due to tariffs.
Co-Bank Lead Dairy Economist, Corey Geiger, joined us on Friday’s Market Day Report for a further look at the drop in replacement heifers and the trend’s longterm impact on dairy producers and cattle prices.
Raising crops requires hard work and dedication, and the same can be said for raising a child. In Virginia, a group of moms is leading the way in combining nurturing with farming.
The amendments affect BLM lands in several Western states. Comments on the Sage grouse proposals can be made to the BLM National NEPA Register until Oct. 3.
Mike Formica with the National Pork Producers Council joined us on Market Day Report with his reaction to the EPA’s rollback of a Biden-era wastewater discharge mitigation plan.
Farmers are struggling with low commodity prices and skyrocketing input costs, resulting in debt that is outpacing income across the sector, according to the USDA’s new farm income forecast.
Wed, 9/17/25 – 7:30 PM ET | 6:30 PM CT | 5:30 PM MT | 4:30 PM PT
This special program, presented in partnership with Nationwide Agribusiness, premieres on Monday, Sept. 1, at 6 PM ET, only on RFD-TV and RFD-TV Now.

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:

Firm live cow prices and shifting dairy-side culling suggest cull cow values may stay stronger than usual this winter despite weaker cow beef cutout trends.
Shawn Haney, Host of RealAg Radio on Rural Radio SiriusXM Channel 147, joined us on Tuesday’s Market Day Report with the latest news from Canada impacting the ag sector.
Dr. Deb Vnoverbeke, UNL’s Head of Animal Science, joins us with more about the university’s experiential learning programs designed to prepare veterinary students for the future of agriculture.
Lewis Williamson with HTS Commodities shares an update on post-WASDE grain movement, with corn leading export momentum, soybeans steady, and wheat and sorghum continuing to move selectively.
New SDRP funding and expanded loss programs give producers additional tools to rebuild cash flow and stabilize operations after two years of severe weather losses.
China still has a long way to go before it meets its commitment to buy 12 million metric tons of U.S. soybeans this year.