New federal guidelines are set to reshape hospital menus across the United States, mandating that patients be served more red meat, full-fat dairy and eggs — a decisive break from decades of low-fat, plant-forward dietary advice. The directive, announced by Health Secretary Robert F. Kennedy Jr. as part of his Make America Healthy Again platform, orders hospitals to adopt the freshly released 2025–2030 Dietary Guidelines for Americans, which Kennedy has described as a “significant reset of federal nutrition policy.”
“We shouldn’t be giving … people who are sick Jell-O and Cheerios and rubber chicken and sugar drinks,” Kennedy said at a press conference in March. “This is not something we need to force hospitals to do — they want it.” The guidelines, issued jointly by the Department of Health and Human Services and the Department of Agriculture on 7 January 2026, mark the first time the federal government has explicitly called for avoiding highly processed foods. They recommend no amount of added sugars — especially for children, with a cap of 10 grams per meal — and support full-fat dairy with no added sugars. For the first time, the guidelines also prioritise healthy fats from meat, seafood, eggs, nuts, seeds, olives and avocados, and suggest using olive oil, butter and beef tallow for meal preparation. Despite this, the existing recommendation that saturated fat should not exceed 10 per cent of daily calories remains unchanged.
Kennedy, whose background is in environmental law rather than clinical medicine, argues that animal proteins are nutritionally superior because they provide a “complete chain of amino acids” in a single source, whereas the caloric gap left by reducing meat is often filled with what he has called “poisonous” ultra-processed carbohydrates. “We are ending the war on protein,” he told attendees at the 2026 Annual Meat Conference, defending the decision to prioritise animal sources. He maintains that the nation’s chronic disease epidemic is rooted in faulty nutrition science and that decades of low-fat, high-carbohydrate mandates failed to curb obesity.
The HHS also issued a pointed warning for those following plant-based diets, noting a “need to monitor and address potential nutrient gaps through varied food choices, preparation methods and targeted supplementation.” However, HHS Press Secretary Emily G. Hilliard told The Independent that the guidelines “emphasize prioritizing nutrient-dense protein at each meal, including a range of animal and plant sources.”
Yet leading specialists in plant-based medicine warn that the new federal enthusiasm for animal products could trigger a fresh wave of chronic disease. Dr. Michael Klaper, a pioneer in plant-based medicine, described the move as a “recipe for an epidemic” of colon cancer, heart attacks and autoimmune diseases such as lupus. He called the government’s embrace of animal proteins and fats a “biological time bomb” for clogged arteries and type 2 diabetes. “Mother Nature doesn’t care if your food is political. Biology is not,” Klaper told The Independent. His work has long focused on the body’s ability to heal itself with a balanced diet of whole plant foods, and he has been involved in educating health professionals about the role of diet in chronic disease.
Dr. Caldwell Esselstyn, director of the Heart Disease Reversal Program at the Cleveland Clinic, has championed the idea that the very diseases filling hospital beds are entirely preventable — and even reversible — through plant-based diets. According to Esselstyn, the healing process begins the moment a patient stops consuming the saturated fats and animal proteins that trigger “oxidation and inflammation” on the lining of their arteries. “Once you start eating plant-based, your blood pressure begins to fall and normalize,” he said. “Your diabetes begins to fall and normalize, and your cholesterol comes down.” To Esselstyn, the new federal guidelines prioritising animal proteins ignore this clinical reality.
Kennedy and his supporters counter that previous dietary guidance was flawed. They argue that the low-fat, high-carbohydrate mandates of past decades failed to curb the obesity epidemic, and that restoring animal-based fats is essential for metabolic health. The Make America Healthy Again platform has shifted the focus away from meat reduction and toward the elimination of ultra-processed foods and refined sugars — what Kennedy calls “real food.”
While Washington is increasingly framing animal protein as the primary key to metabolic health, a growing number of hospitals across the country have spent the past few years moving in the opposite direction. In 2022, NYC Health + Hospitals — the largest municipal healthcare system in the United States — implemented a “plant-based default” programme, serving more than 2.8 million such meals so far. Under this system, the chef’s recommended option for breakfast, lunch and dinner is plant-based by design. Patients are not forced to eat vegan; they are given a choice — such as garden Bolognese or three-bean chili — as the primary option, and meat or dairy is provided upon specific request. In 2025 alone, those who chose the plant-based options reported a satisfaction rate of 98 per cent. “It was almost everyone,” said Katie Cantrell, co-founder and CEO of Greener by Default, the nonprofit that worked with the city to restructure the menus. “It’s not like people were ordering them by accident and then sending it back when they saw that there wasn’t meat.”
The transition has also proven financially and environmentally stable. The system recorded a 36 per cent reduction in calculated carbon emissions and cost savings of 59 cents per meal, totalling more than $1 million in annual savings. Menu selections are designed to help patients manage the very chronic conditions — such as heart disease and type 2 diabetes — that clinicians warn about.
The plant-based default model is no longer confined to New York. Through a partnership with Greener by Default, the food service giant Sodexo — which manages dining operations for thousands of healthcare facilities — recently hit its goal of implementing plant-based food programmes at 400 U.S. hospitals. Sodexo serves nearly 300,000 meals at hospitals daily. At one site, the company saw a 36 per cent increase in plant-based entrée servings and a 20 per cent decline in meat-based entrée selections. If just 10 per cent of Sodexo’s daily hospital meals shift to plant-based, it could mean over 10 million meals per year. Sodexo was also the first hospital catering provider in the UK to adopt default plant-based patient dining.
Cantrell’s team is now navigating more traditional “meat and potatoes” regions. They recently partnered with Health Care Without Harm to bring the model to three rural hospitals in the Midwest, where menus feature familiar staples like savoury lentil-based meatloaf. The organisation is also moving internationally, working with the largest healthcare systems in British Columbia and the United Kingdom. “Our goal eventually is just to make this seen as best practice, both in the U.S. and internationally,” Cantrell said.
For the American College of Lifestyle Medicine, a national medical society focused on reversing chronic disease, the federal pivot does not change the underlying math of chronic disease. Jessica Jolly of the ACLM argues that as payment models shift to reward patient outcomes rather than the volume of procedures, plant-predominant nutrition becomes “not just desirable, but inevitable.”
Dr. Anna Herby, a registered dietitian and nutrition education program manager for the Physicians Committee for Responsible Medicine, notes that while the government is pushing for animal-heavy menus, the regulatory fine print has not fundamentally stripped hospitals of their clinical autonomy. She points out that the guidelines specify “minimally processed protein sources, including plant-based options.” To Herby, the “default” system used in New York remains a sustainable way to navigate this new federal environment. “Historically, only a very small percentage of Americans follow the Dietary Guidelines,” she said. “I am confident that healthcare professionals working in the lifestyle medicine space will take into account the overwhelming body of evidence showing that a plant-based eating pattern is optimal for chronic disease prevention and reversal.”