Someday about 60 years in the past, the comic Bert Lahr placed on a satan swimsuit, held up a potato chip and uttered a phrase that might change into a food-marketing milestone: “Betcha can’t eat just one.”

Positioning meals as deliciously addictive, as Lay’s did in its sly TV industrial, turned promoting gold. Within the many years that adopted, Oreos and freezer waffles (“L’eggo my Eggo!”) had been portrayed as so irresistible that folks fought over them. A well-liked stoner film, “Harold and Kumar Go to White Castle,” chronicled two mates’ obsessions with fast-food sliders.

Craveability turned such a promoting level that Kellogg’s went all in and named a chocolate-filled cereal Krave. Excessive-end cooks weren’t immune. Christina Tosi, identified for the hyper-sweet desserts at her Milk Bar outlets, named one among them Crack Pie.

However we’re now within the Ozempic period. A category of recent medicine that eradicate meals cravings, in addition to a contemporary physique of scientific studies, have centered consideration on the connection between habit and meals. Extremely-processed meals, made with low cost industrial substances and potentially as addictive as tobacco or gambling, are rising as a nationwide concern.

What’s a meals marketer to do? Some who work in or examine the nation’s $1 trillion food industry describe the second as not far more than a pace bump. Meals corporations are nimble at browsing the cultural waves and discovering new methods to maintain prospects reaching for one more serving to.

Others say it’s a watershed second in how People eat, and can change how corporations promote meals.

“It’s an existential risk to the meals business and definitely an existential risk to the processed meals business,” mentioned Marion Nestle, an emeritus professor of diet, meals research and public well being at New York College who has written extensively on meals coverage and science. “You’ve acquired all these items coming collectively in a method they’ve by no means come collectively earlier than.”

Again within the Sixties, when Lay’s dared the nation to withstand, “it didn’t even happen to anyone that wanting extra chips could possibly be unhealthy,” mentioned Steve Siegelman, an govt inventive director on the advertising and marketing agency Ketchum who has labored with the meat business, Kikkoman and Häagen-Dazs.

Casting meals as irresistible or craveable has already begun to fall out of favor, he mentioned, however it stays completely acceptable as a business-to-business tactic. Hidden Valley Ranch, for instance, makes use of the slogan “Give them the cup they crave” in its adverts in restaurant commerce publications.

Sheer overuse has began to sap the advertising and marketing energy of craveability, mentioned Mike Kostyo, a vice chairman of the meals business consulting firm Menu Issues, whose purchasers embody manufacturers like Dunkin’ and Del Monte Meals. However as an underlying idea, he mentioned, it’s not going away.

“It’s so central to how we market so many meals,” he mentioned. “All that imagery of oozing cheese and the sound of the crunch.”

Mr. Kostyo mentioned a number of purchasers have requested him how apprehensive they need to be in regards to the runaway recognition of medicine like semaglutide (the energetic ingredient in Ozempic and Wegovy) and tirzepatide (in Mounjaro), which individuals credit score with silencing what they describe as “meals noise,” or fixed ideas about consuming. He tells them it’s too early to say.

If promoting the addictive nature of a snack stops working, he mentioned, the business will discover one thing else that may.

Meals corporations bumped into an analogous problem within the early Nineteen Nineties, when fats was solid because the dietary demon. They responded with merchandise like SnackWell’s, a line of fat- and cholesterol-free cookies that was so common it was typically in brief provide. Baked Lay’s, with fewer energy and fewer fats than the unique, mounted a $50 million advert marketing campaign exhibiting supermodels fishing or playing poker. The slogan: “You’ll be able to eat like one of many boys, however nonetheless appear to be one of many women.” The commercials ended, in fact, with Lay’s time-tested tagline.

Michael Moss, a former New York Occasions reporter who has written two books explaining how some meals corporations use science, advertising and marketing and political affect to get shoppers hooked on their merchandise, doesn’t anticipate medicine like Ozempic to make any distinction.

“Getting us to lose management is a part of their marketing strategy,” he mentioned of the processed meals business. “I used to be chatting with an business lobbyist who mentioned Vitamin O scares us about as a lot as Michelle Obama’s ‘Let’s Transfer’ marketing campaign” to get youngsters to eat higher and train extra.

In its current annual report on the meals and beverage business, the market analysis firm Mintel posited that client demand for minimally processed meals will develop, and instructed that producers concentrate on the advantages of meals processing, like extending freshness or selling meals security.

The report additionally provided a method for promoting merchandise with no redeeming dietary worth: “Manufacturers that produce extremely, overly or ultra-processed foods and drinks merchandise might want to remind shoppers of the enjoyment and luxury they get from these merchandise.”

However as a substitute of telling shoppers what a product can do for them, many entrepreneurs pore by way of social media to seek out out what they need, mentioned Caitlin Reynolds, an govt vice chairman on the promoting agency Saatchi & Saatchi.

“It’s like an unprompted focus group that runs 24/7,” she mentioned.

In 2021, Ms. Reynolds led a workforce that in created an award-winning ad campaign for Pepperidge Farm Goldfish crackers impressed by the shutdown section of the pandemic, when individuals posted that they ate the snacks by the handful whereas working from residence. The multiplatform marketing campaign featured Boban Marjanovic, the N.B.A. participant with the largest hands, holding as lots of the crackers as he might.

Though Goldfish are a mainstay in properties with younger youngsters, the snack has change into a high vendor with youngsters who grew up consuming them. “Gen Z loves nostalgia,” Ms. Reynolds mentioned.

And though model integrity issues to members of Era Z, in keeping with Mr. Kostyo of Menu Issues, they don’t have the identical well being focus because the Millennial era, with its grain bowls and nut milks.

“With Gen Z we see a motion away from that,” he mentioned. “They love sweet and Taco Bell and TikTok-y meals.”

Methods for promoting meals to Era Z and it successor, Alpha, the oldest members of that are 14, rely much less on one message repeated in conventional promoting and extra on deft use of social media. Additionally they embody enjoyable, outrageous collaborations between manufacturers, just like the Nacho Cheese Dorito-flavored liquor that the snack large lately created with Empirical, an organization began by alumni of the elite Copenhagen restaurant Noma.

Nonetheless, some corporations are sticking with the outdated get-’em-hooked method. In 2022, Taco Bell pioneered a subscription provide, through which $10 purchased a taco a day for a month. In November, it added a subscription for nacho fries.