The news: The US government is ramping up promotion of its new site, Realfood.gov, where consumers can find nutrition resources, updated dietary guidelines, and are prompted to use the AI chatbot Grok to “get real answers about real food.”

The site launched last month alongside the updated 2025–2030 US dietary guidelines and was touted in a Super Bowl ad—funded by the nonprofit MAHA (Make America Healthy Again) Center, per Politico. The ad featured Mike Tyson, who noted that the toughest fight of his life has been transforming his diet. HHS Secretary Robert F. Kennedy Jr. called the ad “the most important message in Super Bowl history.”

Why it matters: A key focus of the MAHA movement has been targeting the Big Food sector—attacking ultra-processed foods, chemicals, and artificial dyes in an effort to reshape the American diet. So far, the most notable move has been reverting back to the classic food pyramid (which has been phased out since 2011) to prioritize full-fat dairy, protein, and reduced whole grains. The HHS and the FDA will also phase out petroleum-based dyes in foods by the end of 2026.

Most consumers also support the push for fewer processed foods and structural changes to how the industry is regulated.

• More than 8 in 10 parents with children under 18 support increasing government regulations on dyes and chemical additives in food (85%), on highly processed food (82%), and on added sugars in food (80%), per an October 2025 KFF poll.
• 68% see highly processed foods as a threat to children’s health. And 23% rank it as the biggest threat—tied with mental health and second only to social media use.
• Cutting back on processed foods is a top health trend among parents of Gen Alpha kids, per a September 2025 Numerator survey.

The caveat: The government’s push for consumers to use Grok for nutrition advice could create as many problems as it does improve access to information.

The government’s Realfood.gov site links to Grok, but the chatbot’s guidance at times contradicts the revised food pyramid, according to STAT. For instance, a prompt questioning whether the food pyramid is backed by credible science highlights concerns about its emphasis on saturated fats and animal proteins.

Implications for healthcare providers and marketers: Conversations between patients and doctors about protein intake and adherence to government nutrition guidelines are likely to increase. Providers and their marketers should share content emphasizing that dietary decisions are highly individualized and that patients should discuss specific questions with their doctors during appointments instead of relying on AI tools that likely lack the full context.

Implications for food sellers: The government will likely ramp up advertising campaigns targeting the food sector. Food makers will want to explicitly show consumers steps they’ve taken to align with new guidelines, such as removing food dyes and additives, creating more protein-rich products, while also highlighting discounts on typically higher-priced healthy items.