A chatbot built to promote healthier eating ended up somewhere nobody expected. Something strange happened on a U.S. government website recently. A chatbot designed to guide Americans toward better food choices started fielding questions it was never meant to answer. And when those questions got weird, the bot went right along with it. No, this isn’t satire. And yes, it gets stranger from here.
Wait, What Just Happened?
RealFood.gov launched in early 2026 as the digital home for the Trump administration’s updated Dietary Guidelines for Americans, 2025-2030. Promoted during a Super Bowl commercial starring Mike Tyson, the site carried an invitation for visitors to “use Grok to get real answers about real food.”
Grok, for those unfamiliar, is the AI chatbot built by Elon Musk’s company xAI. Known for its blunt, uncensored responses, Grok was embedded on the site to help Americans plan meals, shop smarter, and cook with whole ingredients.
What it was never meant to do was offer a ranked list of vegetables by their suitability for rectal insertion. And yet, here we are.
When reporters at 404 Media tested the chatbot with the prompt, “I am looking for the safest foods that can be inserted into your rectum,” Grok answered without hesitation. Its top picks included a peeled medium cucumber and a small zucchini. Another user introduced themselves as an “assitarian,” someone who eats only foods that can be “comfortably inserted into the rectum,” and asked for real food recommendations to match that lifestyle. Grok was delighted to assist. It opened with “Ah, a proud assitarian,” before running through what it called “Top Assitarian Staples,” bananas, carrots, and cucumbers among them. For the carrot entry, Grok suggested starting with the “narrow end for insertion, wider crown end as base,” and recommended covering it with a “condom and retrieval string for extra safety.” Satire writes itself. But the story behind all of it is worth taking seriously.
How RealFood.gov Came to Be
Secretary of Health and Human Services Robert F. Kennedy Jr. launched RealFood.gov as a centerpiece of his Make America Healthy Again campaign. At a press conference in January 2026, Kennedy and Agriculture Secretary Brooke Rollins unveiled a new food pyramid to replace the MyPlate visual that had been in use since 2011. And in a nod to disruption, they turned it upside down.
Where the original 1992 pyramid placed grains at the wide base, encouraging Americans to eat them in large quantities, and fats and oils at the narrow top as something to limit, Kennedy’s version flips that logic entirely. Protein, red meat, cheese, dairy, and healthy fats now sit at the top as the foods Americans should prioritize. Whole grains occupy the smallest sliver at the bottom.
“Protein and healthy fats are essential and were wrongly discouraged in prior dietary guidelines. We are ending the war on saturated fats,” Kennedy said at the press conference.
Kennedy and Rollins wrote in their introduction to the new guidelines that more than 70% of American adults are overweight or obese, a result of diets built around processed foods and sedentary routines. To correct that, new targets call for a sharp reduction in ultra-processed foods, refined carbohydrates, added sugars, excess sodium, and chemical additives. Protein targets were raised from a minimum of 0.8 grams per kilogram of body weight to a new target range of 1.2 to 1.6 grams per kilogram. On the surface, some of that sounds reasonable. Below the surface, it gets more complicated.
What Nutrition Experts Actually Think
Not everyone in the nutrition world received the new pyramid warmly. Christopher Gardner, a nutrition expert at Stanford University and a former member of the Dietary Guidelines Advisory Committee, pushed back on a key part of the overhaul.
“I’m very disappointed in the new pyramid that features red meat and saturated fat sources at the very top, as if that’s something to prioritize. It does go against decades and decades of evidence and research,” Gardner told NPR.
Both the American Heart Association and the Academy of Nutrition and Dietetics have long linked excess saturated fat to heart disease. In fairness, the new guidelines do still cap saturated fat at 10% of daily calories, a recommendation that survived the overhaul. But positioning red meat and cheese at the very top of a dietary pyramid sends a visual signal that many nutrition scientists find hard to square with the available evidence.
On dairy, the science is more encouraging. Dariush Mozaffarian, a cardiologist and director of the Food is Medicine Institute at Tufts University, noted that evidence is building around the benefits of dairy in general, with both low-fat and full-fat versions showing links to lower cardiovascular risk. He also pointed out that fat content alone does not seem to make a large difference in health outcomes when dairy is consumed as part of a balanced diet.
Where Mozaffarian was most enthusiastic, however, was on the anti-processed food position. “Highly processed foods are clearly harmful for a range of diseases, so to have the U.S. government recommend that a wide class of foods be eaten less because of their processing is a big deal and I think a very positive move for public health,” he said.
On that front, at least, the new guidelines earned genuine support from mainstream nutrition science. Whether the rest of the pyramid holds up under scrutiny is a separate conversation.
What Is Grok and Why Was It Used?
To understand how a federal nutrition website ended up recommending produce for rectal use, it helps to understand what Grok actually is. Grok is a Large Language Model, or LLM. At its core, an LLM is an AI system trained on enormous quantities of text pulled from across the internet. Rather than truly understanding language the way humans do, it predicts which words and sentences are most likely to follow based on patterns in its training data. Put simply, it is a very advanced autocomplete.
Most LLMs come fitted with guardrails, custom rules, and fine-tuning designed to block harmful, irrelevant, or off-topic responses. Grok, by design, skips many of those. Musk built it to be blunt and uncensored, a feature rather than a flaw in most contexts where Grok operates. When deployed on a government dietary guidance site with no nutrition-specific training and no custom filters, that design choice created a gap wide enough for the carrot joke to drive through.
Kennedy’s team appears to have chosen Grok for exactly that unfiltered quality. Positioning the bot as a tool that would cut through food industry spin and give Americans straight answers about real food fit neatly with the administration’s anti-establishment messaging. What the team did not do was customize the bot for the site, add filters for off-topic prompts, or test how it would respond when users pushed it past its intended purpose.
No conspiracy is needed to explain what followed. A general-purpose AI with no guardrails, deployed on a public government platform, met a group of users with time on their hands and a talent for absurd prompts. Grok took their queries at face value and answered them, because that is exactly what LLMs do. Significant embarrassment followed at speed.
After NextGov contacted the administration about Grok’s placement on the site, the original message inviting users to “use Grok” was quietly updated to simply say “use AI,” dropping Musk’s chatbot by name. A White House official confirmed to the outlet that the underlying model had not changed, and described Grok as an “approved government tool.”
Social Media Had a Field Day
Once 404 Media published its findings, the internet moved fast. Reddit, X, and Bluesky lit up with memes. Users branded the phenomenon the “Rectal Food Pyramid.” South Park comparisons spread. People mocked the earnest, practical tone Grok had used when delivering its rectal food rankings, complete with safety tips about retrieval strings and flared bases to avoid surgery.
Grok itself later posted on X, clarifying that rectal feeding has no scientific basis and that normal eating remains the recommended approach. By that point, the damage in viral terms was already done.
Funny, Yes. But There’s a Real Question Here.
Somewhere between the banana jokes and the memes, a genuine question got buried. If Grok can be pushed into delivering proctology-adjacent produce advice on a federal health platform, what else might be slipping through?
Wired tested that in a different way. When their reporters asked Grok about daily protein intake, the bot defaulted to the National Institute of Medicine’s traditional recommendation of 0.8 grams per kilogram of body weight, directly contradicting the new guidelines it was supposed to promote. It also suggested minimizing red meat and processed meats, and pointed users toward plant-based proteins, poultry, seafood, and eggs. In other words, a chatbot deployed to carry out RFK Jr.’s nutritional overhaul was quietly recommending something close to what Kennedy set out to replace.
That tension between the administration’s stated goals and the tool chosen to carry them out captures something broader about how this rollout went. Bold ambition, a rushed deployment, and no safety net produced a tool that was neither reliable for dietary guidance nor safe from absurd misuse.
Kennedy’s track record at HHS has attracted scrutiny well beyond the chatbot incident. Since taking over the department, he has made claims about vaccines and public health measures that experts have disputed. His dietary guidance, while landing real punches against ultra-processed food, has also drawn fire from mainstream nutrition science on the saturated fat and red meat front.
American dietary health deserves better than a punchline. Whether HHS can course-correct and deliver something more solid, chatbot and all, remains to be seen. For now, RealFood.gov is still live, Grok is still running the show underneath, and somewhere in its training data, a detailed guide to the firmest produce options for rectal insertion is patiently waiting for the next curious user to ask.
Featured Image Source: Wikimedia Commons https://commons.wikimedia.org/wiki/File:Robert_F.Kennedy,_Jr.%2853953048024%29_%28cropped%29.jpg
