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
Cattle markets are collapsing this week, and analysts say that several factors are at play. Consumer beef prices also remain near all-time highs, threatening long-term demand.
Alan Bjerga, Senior Vice President of Communications with the National Milk Producers Federation (NMPF), shares updates and resources available to dairy producers.
FarmHER Erin Cumings shares how Nationwide’s “Every STEP Counts” helps farm and agribusiness owners prioritize safety.
The idea of buying more beef from Argentina does not sit well with much of farm country, raising some questions from analysts and producers.
The President’s trip to Asia this week follows a trade mission by the Iowa Soybean Association. Farmers say they were reminded that U.S. soybeans have an international reputation that can be easy to take for granted here at home.
Harvest Marches on as River Logistics And Inputs Steer Bids
Farmers who rely on H-2A workers will see a few key changes to speed up the process and make it fairer. On the ground, producers say labor issues create shortfalls in otherwise productive harvests.
John Appel with the Farmers Business Network (FBN) joins us for a closer look at the 2026 Crop Protection Market Outlook Report.
Industry leaders representing more than 40 nations gathered to discuss the future of ethanol and other corn-based products.

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:

Grain farms still have strong balance sheets, but another stretch of low profits will force hard cost cuts, especially on high-rent, highly leveraged operations.
Mold damage is tightening China’s corn supplies, supporting higher prices and creating potential demand for alternative feed grains in early 2026.
The new rule removes prevented-plant buy-up coverage, prompting strong objections from farm groups concerned about added risk exposure.
Tight Credit, Strong Yields Define Early December Agriculture
Lawmakers and experts react to the Administration’s long-awaited announcement of “bridge” aid to stabilize farms and offset 2025 losses until expanded safety-net programs begin in 2026.
Read the U.S. Department of Agriculture’s official press release published on Monday, December 8, 2025.