Ice cream, that timeless joy first documented in a 17th-century recipe of milk, water, sugar, and candied citron or pumpkin, has entered its most existential crisis yet. For centuries, the formula barely changed - even Halo Top, the diet darling that dethroned Ben & Jerry's in 2017, merely swapped in skim milk and artificial sweeteners. But now comes David, the protein-bar company, with its "frozen dessert" - a legal dodge because the FDA would never mistake this concoction for actual ice cream. Instead of cream and milk, it boasts a "protein system," a "structure system," a "fat system," and a "flavor system," all built from ultra-processed ingredients like whey protein isolate and "modified plant fat." The only whole natural ingredients on the vanilla label? Water, salt, and vanilla bean. Despite this chemical orchestra, the nutritional stats are undeniably seductive: 210 calories per pint, less than 1 gram of sugar, and 30 grams of protein. It's rich, creamy, and - when it launched in June - sold out in 28 minutes. (The company won't say how many units that was.)

David's is the poster child for a new wave of "healthified" frozen desserts, part of a broader bet that Americans want every morsel to be a multi-tasking miracle. Brendan Niemira of the Institute of Food Technologists rattled off the wish list: tasty, safe, low-calorie, high-protein, probiotic, full of omega-3s - the works. And food giants are obliging. PepsiCo launched a powdered oatmeal drink with 15 grams of protein, plus a prebiotic Pepsi with 3 grams of fiber that doesn't taste like Metamucil. Kraft Heinz rolled out mac and cheese with 17 grams of protein and 6 grams of fiber via a "proprietary protein-and fiber-enriched pasta." Nestlé offers a 45-calorie "pre-meal hunger support nutritional drink" made almost entirely of industrial ingredients. At this summer's Institute of Food Technologists conference, your intrepid reporter feasted on "better-for-you BBQ pizza" with wheat-protein isolate crust, watermelon-lime "satiety soda" spiked with corn fiber, and frozen yogurt starring fava-bean peptides to speed workout recovery.

But here's the rub: Americans are suspicious of this stuff. A June 2025 survey found over 60% believe ultra-processed foods are addictive. Experts worry that emulsifiers, preservatives, and sugar substitutes might be messing with our metabolisms, even if the FDA - focused on toxicity and cancer risk - has cleared them. The fear is that a manufactured "protein system" isn't the same as, say, lentils' protein system. And let's not forget that many UPFs still pack fat, sugar, and salt. Take SunChips Fiber, launched in March: a 7-ounce bag (seven servings, allegedly) has 21 grams of fiber - most of your daily requirement - but also 910 calories. And that's before we get to extrusion, the industrial process that pulverizes grains, which some researchers suspect spikes insulin more than whole grains would.

Science, unfortunately, is lagging behind the industry's creativity. Nestlé uses "whey protein microgels" to keep its hunger drink from thickening. David's uses esterified propoxylated glycerol (EPG), a nondigestible fat cleared by the FDA in 2015, which might cause "anal leakage" at very high doses - a fate that befell olestra in the '90s. Frito-Lay has patented "supercritical fluid extrusion," using less heat to deliver fruits and vegetables in a crispy snack. But until experts can pinpoint exactly why these processed health foods are problematic, we're all in limbo. Companies will keep churning out shiny new concoctions, and experts will keep warning us without hard data. Meanwhile, consumers vote with their wallets: David sold $131 million worth of protein bars in their first year.

Do most Americans need more protein? No. Could they get it without spending $9 on a pint of David? Certainly. Yale-Griffin's David Katz calls it "a boondoggle for all concerned, save those selling it at, no doubt, extremely high profit margins." David's CEO, Peter Rahal, dismisses critics as luddites, arguing we need extra protein to "thrive." "You want the full-fat, full-cream, full-sugar thing that has this amazing heritage, go for it," he said. "But if you want something that's really close to taste and texture, that's more advanced and more sophisticated, it should be there for you." The price, he notes, reflects the cost of whey protein. So when the craving hits, a sub-300-calorie pint has undeniable appeal - even if it's not technically ice cream. Just don't call it that, or the FDA might get twitchy.