Reducing ultra-processed foods
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Reducing Ultra-Processed Foods and Improving Public Health
What Ultra-Processed Foods Are
Ultra-processed foods are industrially formulated products that often contain additives, refined starches, added sugars, unhealthy fats, preservatives, flavor enhancers, emulsifiers, colors, and other ingredients not commonly used in home cooking. Common examples include sugary drinks, packaged snacks, processed meats, sweetened cereals, frozen meals, packaged baked goods, instant foods, and many ready-to-eat convenience products.
Research and public-health organizations distinguish ultra-processed foods from ordinary processed foods. Some processing, such as freezing, pasteurizing, fermenting, or canning, can be useful and compatible with a healthy diet. The main concern is with heavily formulated products that are designed for long shelf life, intense taste, convenience, and frequent consumption.
Health Risks Linked to Ultra-Processed Foods
A growing body of research links diets high in ultra-processed foods with poorer health outcomes. Studies and reviews have associated high intake with increased risks of obesity, cardiovascular disease, type 2 diabetes, hypertension, inflammation, digestive disease, cancer, depression, cognitive decline, and premature mortality.
Controlled feeding studies have found that ultra-processed diets can lead people to eat more calories and gain more weight compared with minimally processed diets. Newer research also suggests that ultra-processed foods may affect metabolic health, inflammation, hormone markers, brain reward pathways, and cardiometabolic risk even when calories or general diet guidelines are considered.
Biomarkers and Better Measurement
Recent NIH-supported research has developed blood and urine biomarker scores that may help identify diets high in ultra-processed foods. These biomarker tools could improve nutrition research by giving scientists a more objective way to measure ultra-processed food intake instead of relying only on food questionnaires.
Better measurement matters because researchers are still working to understand exactly how ultra-processed foods affect health. Biomarkers may help future studies test whether reducing ultra-processed foods improves disease risk, inflammation, metabolism, and long-term health outcomes.
Practical Ways to Reduce Ultra-Processed Foods
Reducing ultra-processed foods does not require eliminating every packaged item. A practical approach is to replace the most harmful products first, especially sugary drinks, processed meats, packaged sweets, chips, refined snack foods, sweetened cereals, and ready-to-eat meals high in sodium, added sugars, and unhealthy fats.
Useful strategies include reading ingredient labels, choosing products with shorter and simpler ingredient lists, cooking more meals at home, replacing sugary drinks with water, choosing plain oats instead of sweetened instant packets, eating more fruits and vegetables, using beans and whole grains, keeping healthier snacks available, and gradually swapping packaged convenience foods for minimally processed alternatives.
Policy, Food Systems, and Public Health
Ultra-processed foods are not only an individual diet issue. They are also a food-system and public-health issue because they are widely available, aggressively marketed, inexpensive, convenient, and often dominant in modern food environments. Reports from public-health organizations, universities, and international agencies have called for stronger policy responses, clearer food labeling, better definitions, nutrition programs, and healthier food environments.
Organizations such as WHO, FDA, CDC, NIH, the American Heart Association, Harvard Health, Mayo Clinic, and other medical and research institutions have all addressed ultra-processed foods as a growing nutrition concern. Public-health strategies may include better consumer education, improved labeling, limits on marketing to children, healthier school and community food options, and policies that make minimally processed foods easier to access.
Conclusion
Ultra-processed foods are strongly linked with poor diet quality and a wide range of chronic health risks. Although researchers continue to refine definitions and study causal mechanisms, the overall evidence supports reducing the most nutritionally poor ultra-processed foods and replacing them with whole or minimally processed foods. Practical swaps, better label reading, home cooking, and supportive public policy can all help reduce dependence on ultra-processed foods and improve long-term health.
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NIH Researchers Develop Biomarker Score for Predicting Diets High in Ultra-Processed Foods
| NIH News Releases | National Institutes of Health | May 20, 2025
NIH researchers developed blood and urine biomarker scores that may help identify diets high in ultra-processed foods. The work could improve research on how reducing ultra-processed foods affects chronic disease risk.
Measuring Ultra-Processed Foods in Diet
| NIH Research Matters | National Institutes of Health | June 3, 2025
This article explains how metabolite patterns in blood and urine can provide a more objective measure of ultra-processed food intake. Better measurement tools may help scientists test whether reducing these foods improves health outcomes.
Markers in Blood and Urine May Reveal How Much Ultra-Processed Food You Eat
| Medical Xpress Staff | Medical Xpress | May 20, 2025
This report covers research showing that molecules in blood and urine may reveal a person’s level of ultra-processed food consumption. The findings could help researchers study whether cutting back on these foods lowers risks for diabetes and other diseases.
Molecules in Blood and Urine Could Reveal How Much Ultra-Processed Food You Eat
| National Institutes of Health | ScienceDaily | May 20, 2025
This article summarizes NIH-supported research on biomarkers of ultra-processed food intake. Objective measures could make future studies of ultra-processed food reduction more reliable than food questionnaires alone.
Eating Ultra-Processed Foods May Harm Your Health
| European Society of Cardiology | ScienceDaily | May 8, 2025
This report summarizes evidence associating higher ultra-processed food consumption with hypertension, cardiovascular events, cancer, digestive disease, and mortality. It supports reducing ultra-processed foods as part of chronic disease prevention.
Eating Ultra-Processed Foods May Harm Your Health
| European Society of Cardiology | Medical Xpress | May 8, 2025
This article reports that each additional amount of ultra-processed food was associated with higher risks for several health outcomes. It identifies common targets for reduction, including sugary drinks, packaged sweets, chips, and commercially produced breads.
Ultra-Processed Foods Linked to 67% Higher Risk of Heart Disease Events
| American College of Cardiology | ScienceDaily | March 19, 2026
This article reports that people eating very high amounts of ultra-processed foods had substantially higher risk of heart attacks, strokes, or heart-related death. It supports reducing packaged snacks, sugary drinks, frozen meals, and similar products for heart health.
Eating Large Amounts of Ultra-Processed Food May Significantly Increase Heart Disease Risk
| European Society of Cardiology | European Society of Cardiology | May 10, 2026
This press release summarizes evidence linking high ultra-processed food intake with cardiovascular disease and death. The findings strengthen the case for replacing ultra-processed foods with minimally processed foods.
Ultra-Processed Foods Quietly Push Young Adults Toward Prediabetes
| Keck School of Medicine of USC | ScienceDaily | November 17, 2025
This article reports that higher ultra-processed food intake was linked with prediabetes and insulin resistance in young adults. It shows why reducing ultra-processed foods may matter before diabetes develops.
Study Links Ultra-Processed Food Intake to Prediabetes in Young Adults
| University of Southern California | Medical Xpress | November 11, 2025
This report describes research connecting ultra-processed food consumption with early metabolic warning signs in young adults. It supports cutting back on UPFs as a prevention strategy rather than waiting for disease.
What Happens to Your Body When You Eat Too Many Ultra-Processed Foods
| American Society for Nutrition | ScienceDaily | September 27, 2025
This article reports that high ultra-processed food intake was associated with inflammation, including higher hs-CRP levels. Reducing UPFs may help lower inflammatory patterns linked with heart disease and other chronic conditions.
Ultra-Processed Food Consumption and Systemic Inflammation
| Jacopo Ciaffi et al. | Nutrients | 2025
This review finds that higher ultra-processed food consumption is frequently associated with inflammatory biomarkers. The article supports reducing these foods as one way to improve diet quality and potentially reduce chronic inflammation.
Associations Between Ultra-Processed Food and Drink Consumption and Inflammation
| Sarah R. Millar et al. | Nutrients | 2025
This study examines ultra-processed food and drink consumption in relation to low-grade systemic inflammation. It adds evidence that reducing these foods may be relevant for long-term disease prevention.
Ultra-Processed Foods May Affect the Brain and Lead to Overeating
| University of Helsinki | Medical Xpress | June 11, 2025
This article reports that high ultra-processed food consumption was associated with brain-region differences related to eating behavior. It supports the idea that reducing UPFs may help disrupt cycles of craving and overeating.
Eating Ultra-Processed Foods May Speed Up Early Signs of Parkinson’s Disease
| American Academy of Neurology | ScienceDaily | May 7, 2025
This article reports an association between higher ultra-processed food intake and early signs linked with Parkinson’s disease. It does not prove causation, but it supports reducing UPFs as part of a brain-protective diet pattern.
Not All Calories Are Equal: Ultra-Processed Foods Can Harm Men’s Health
| University of Copenhagen | Medical Xpress | August 28, 2025
This report covers a controlled diet study finding that ultra-processed foods harmed metabolic and reproductive health even when calories were controlled. It suggests that reducing processing level may matter beyond simply counting calories.
Ultra-Processed Foods Cause Negative Health Effects Within Weeks, Study Finds
| Le Monde Science Desk | Le Monde | August 30, 2025
This article reports on a clinical trial in which ultra-processed foods produced rapid negative effects on fat gain and metabolic markers. The findings support reducing industrially formulated foods even when calorie intake appears similar.
Ultra-Processed Diets Impair Metabolic and Reproductive Health
| Jessica Preston et al. | Cell Metabolism | August 2025
This controlled trial found that ultra-processed diets affected fat mass, endocrine-disruptor exposure, and reproductive markers. It provides evidence that reducing ultra-processed foods may benefit metabolic and hormonal health.
Ultra-Processed Foods Linked to Higher Chronic Disease Risk
| Institute for Health Metrics and Evaluation | Medical Xpress | July 8, 2025
This article reports that processed meat, sugar-sweetened beverages, and trans fats were associated with higher disease risks. It supports focusing reduction efforts on the most harmful ultra-processed categories.
The Burden of Proof Studies: Ultra-Processed Foods and Disease Risk
| Institute for Health Metrics and Evaluation Researchers | Nature Medicine | 2025
This research evaluates evidence linking processed meats, sugary drinks, and trans fatty acids with major disease outcomes. It helps identify which ultra-processed food categories should be reduced first.
Global Study Links Consumption of Ultra-Processed Foods to Preventable Premature Deaths
| University of São Paulo | ScienceDaily | April 29, 2025
This article reports that ultra-processed foods may contribute to preventable premature deaths in multiple countries. It supports public-health strategies that reduce UPF consumption at the population level.
From Soda to White Bread, Ultra-Processed Foods Increase Risk of Early Death
| University of São Paulo | Medical Xpress | June 3, 2025
This report summarizes research estimating deaths attributable to ultra-processed food consumption. It highlights the need to reduce common UPFs such as sugary drinks, packaged breads, snacks, and ready-to-eat products.
Ultra-Processed Foods and Risk of All-Cause Mortality
| Shiqi Liang et al. | Nutrition Journal | 2025
This dose-response meta-analysis examines the relationship between ultra-processed food intake and all-cause mortality. It strengthens the evidence base for reducing high-UPF dietary patterns.
Consumption of Ultra-Processed Foods and Increased Risks of Cardiovascular Disease
| Y. Willett et al. | PubMed | 2026
This study reports that adults consuming the highest amounts of ultra-processed foods had higher cardiovascular risk. It supports lowering intake of processed meats, sugary drinks, and packaged convenience foods.
Ultra-Processed Foods and Cardiometabolic Risk
| H. M. O’Neill et al. | npj Cardiovascular Health | 2026
This review explains how ultra-processed foods may raise cardiometabolic risk through energy density, fast eating, additives, disrupted food structure, and hyper-palatable design. It supports reducing UPFs for heart and metabolic health.
Ultra-Processed Foods and Metabolic Dysfunction
| Timothy J. Godsey et al. | Current Nutrition Reports | 2025
This review discusses how ultra-processed foods may contribute to chronic disease through poor nutrient profiles and industrial processing effects. It supports shifting diets toward whole and minimally processed foods.
Consumption of Ultra-Processed Foods and Biochemical Markers
| M. Mohatar-Barba et al. | Nutrients | 2026
This study examines links between ultra-processed food intake and biochemical markers related to metabolic health. It suggests that reducing UPFs may help improve early warning signs of disease risk.
Association of Ultra-Processed Food-Related Metabolites With Cardiometabolic Health
| A. Kityo et al. | Nutrients | 2025
This article studies metabolites associated with ultra-processed food intake and biochemical markers. It points to biological pathways that may explain why reducing UPFs can improve health.
Ultra-Processed Food Consumption and Health-Related Outcomes
| Adolfo Aramburu et al. | Frontiers in Nutrition | June 26, 2024
This systematic review focuses on randomized controlled trials of ultra-processed food consumption. It helps distinguish experimental evidence from observational research and supports further trials on UPF reduction.
Ultra-Processed Food Exposure and Adverse Health Outcomes
| Melissa M. Lane et al. | BMJ | February 28, 2024
This umbrella review found that greater ultra-processed food exposure was associated with higher risks for cardiometabolic disease, mental health outcomes, and mortality. It supports public-health measures to reduce UPF exposure.
More Evidence That Ultra-Processed Foods Harm Health
| Harvard Health Publishing | Harvard Health Publishing | June 1, 2024
Harvard Health summarizes a large review linking diets rich in ultra-processed foods with premature death, cardiovascular disease, diabetes, obesity, sleep problems, and mental health disorders. It supports reducing UPFs while improving overall diet quality.
Ultra-Processed Foods? Just Say No
| Robert H. Shmerling | Harvard Health Blog | June 17, 2024
This article discusses evidence connecting ultra-processed food intake with cognitive impairment and stroke risk. It encourages reducing UPFs and choosing foods closer to their original form.
Putting Processed Foods Into Perspective
| Julie Corliss | Harvard Health Publishing | April 1, 2024
Harvard Health explains that not all processing is harmful, but ultra-processed foods are linked with diabetes, hypertension, poor blood lipids, and obesity. The article supports reducing the most industrially formulated foods while keeping practical nutrition in mind.
Eating Ultra-Processed Food May Shorten Life Span Among Older Adults
| Harvard Health Publishing | Harvard Health Publishing | October 1, 2024
This article reports that older adults eating more ultra-processed foods had higher mortality risk, especially from heart disease and diabetes. It highlights sugar-sweetened beverages and processed meats as major foods to reduce.
Harvard Study Pegs the Worst Ultra-Processed Foods for Your Heart
| Harvard Health Publishing | Harvard Health Publishing | January 1, 2025
Harvard Health reports that sugary drinks and processed meats appeared especially harmful for cardiovascular health. The article supports targeted reduction of the worst ultra-processed food categories instead of treating all packaged foods the same.
Food Additives and Heart Health
| Julie Corliss | Harvard Health Publishing | August 1, 2025
This article explains that ultra-processed packaged foods often contain additives such as thickeners, preservatives, emulsifiers, and flavor enhancers. It supports reducing heavily additive-laden foods as part of a heart-healthy diet.
Ultraprocessed Foods May Raise Depression Risks
| Harvard Health Publishing | Harvard Health Publishing | January 1, 2024
Harvard Health summarizes research linking frequent ultra-processed food intake with higher depression risk. It supports reducing sugary, salty, fatty, additive-rich packaged foods as part of a mental-health-supportive eating pattern.
What Happens to Your Body When You Eat Ultra-Processed Foods
| Sarah Garone | Verywell Health | January 2025
This article explains how ultra-processed foods may contribute to weight gain, poor diet quality, inflammation, and chronic disease risk. It recommends reading labels, choosing healthier snacks, and cooking more at home.
Ultra-Processed Foods: What to Know About Them and Your Health
| Johns Hopkins Medicine Staff | Johns Hopkins Medicine | 2024
Johns Hopkins Medicine explains how ultra-processed foods differ from minimally processed foods and why they can undermine health. It encourages replacing UPFs with whole foods, simple meals, and less processed alternatives.
How to Spot Ultra-Processed Foods
| MD Anderson Cancer Center Staff | MD Anderson Cancer Center | 2024
This article helps readers identify ultra-processed foods by checking ingredient lists for additives, sweeteners, and industrial ingredients. It supports cancer-prevention eating patterns that limit UPFs and emphasize whole foods.
Are Ultra-Processed Foods Bad for You?
| British Heart Foundation Staff | British Heart Foundation | 2024
The British Heart Foundation explains the heart-health concerns around ultra-processed foods while noting that processing exists on a spectrum. It recommends reducing foods high in salt, sugar, saturated fat, and additives.
Ultra-Processed Foods: What Are They and How Can You Avoid Them?
| British Dietetic Association | British Dietetic Association | 2024
This guide explains what ultra-processed foods are and gives practical advice for cutting back. It emphasizes realistic swaps, label reading, and adding more minimally processed foods rather than aiming for perfection.
Reducing Consumption of Ultra-Processed Foods and Drinks
| World Health Organization | World Health Organization | 2025
WHO explains the growing concern around ultra-processed foods and their relationship to poor diet quality and chronic disease. The article supports public-health action to reduce consumption and improve food environments.
Public Notice and Comment: WHO Guideline Development Group for Ultra-Processed Foods
| World Health Organization | World Health Organization | November 6, 2025
WHO announced work toward guideline development on ultra-processed foods. The notice reflects growing international concern that reducing UPF consumption may require coordinated public-health guidance.
Guideline Development Group for Ultra-Processed Foods
| World Health Organization | World Health Organization | 2025
This WHO page describes the group formed to evaluate evidence and develop guidance on ultra-processed foods. It shows that reducing UPF exposure has become a formal global nutrition-policy issue.
Dietary Guidelines for Americans 2025-2030: Progress on Added Sugar, Protein Hype, Saturated Fat Contradictions
| Harvard T.H. Chan School of Public Health | The Nutrition Source | January 9, 2026
Harvard’s Nutrition Source reviews the new dietary guidelines and discusses attention to highly processed foods. It supports clearer national nutrition advice that helps people reduce poor-quality processed products.
US Dietary Guidelines Delayed Until Early 2026
| Ahmed Aboulenein | Reuters | December 5, 2025
Reuters reports that the next U.S. dietary guidelines were delayed and were expected to address issues including ultra-processed foods. The article shows how UPF reduction has entered national food-policy debate.
Human Foods Program 2026 Priority Deliverables
| U.S. Food and Drug Administration | FDA | February 10, 2026
FDA’s 2026 priorities include work related to food labeling, nutrition, and healthy claims. These actions may affect how consumers identify and reduce less healthy processed foods.
National Institutes of Health–Supported Research on Ultraprocessed Foods
| Brandon J. Kowtha et al. | JAMA Network Open | 2026
This article reviews NIH-supported research on ultra-processed foods and chronic disease. It shows that reducing UPF consumption has become a major research priority because of links with obesity, diabetes, cardiovascular disease, and cancer.
Ultra-Processed Foods and Public Health: Evidence of Harm and Conflicts of Interest
| Chris van Tulleken et al. | Public Health Nutrition | 2025
This article argues that evidence of harm from ultra-processed foods should be considered alongside food-industry conflicts of interest. It supports stronger public-health action to reduce UPF consumption.
New Studies Say Ultra-Processed Foods Seen as Global Public Health Threat
This article summarizes new research describing ultra-processed foods as a global public-health threat. It supports policies and personal changes that reduce UPF dominance in everyday diets.
Researchers Urge Action as Ultra-Processed Foods Dominate Diets and Threaten Public Health
| Medical Xpress Staff | Medical Xpress | November 19, 2025
This report covers expert calls for action as ultra-processed foods increasingly dominate diets. It frames UPF reduction as a food-system issue, not just an individual responsibility.
Why Ultra-Processed Foods Dominate the Grocery Store — and What It Means for Your Health
| Medical Xpress Staff | Medical Xpress | November 12, 2025
This article explains how ultra-processed foods became common in supermarkets and daily eating. It supports reducing reliance on packaged convenience foods by improving access to minimally processed alternatives.
My Family Tried to Eat Fewer Ultra-Processed Foods for Five Years. Here’s What We Learned
| The Guardian | The Guardian | April 20, 2026
This personal report describes the practical challenges of reducing ultra-processed foods, including time, cost, and grocery access. It shows why flexible swaps and broader food-system changes are needed.
Ultra-Processed Foods: The Health Debate Isn’t Over
| BBC Future Staff | BBC Future | June 2024
This article explains the debate over ultra-processed foods, including evidence of harm and uncertainty about definitions. It supports a balanced approach that reduces the most harmful UPFs without confusing all processing with poor nutrition.
How Bad Are Ultra-Processed Foods, Really?
| Alice Callahan | The New York Times | 2024
This explainer reviews what ultra-processed foods are, why researchers are concerned, and how people can reduce intake without overhauling their whole diet. It encourages practical swaps toward less processed foods.
Ultra-Processed Foods: A Global Problem
UNICEF’s child nutrition reporting highlights how unhealthy food environments and ultra-processed foods affect children’s diets. It supports policies that help families reduce exposure to heavily marketed packaged foods.
Ultra-Processed Foods and Childhood Obesity
| World Obesity Federation | World Obesity Federation | 2024
This article discusses the connection between ultra-processed foods and childhood obesity. It supports reducing children’s exposure to energy-dense packaged foods and improving access to healthier meals and snacks.
3 Truths & 1 Lie About Ultra-Processed Foods
| EatingWell Editors | EatingWell | June 2026
This article explains that reducing ultra-processed foods does not require eliminating every packaged food. It emphasizes that many ultra-processed foods encourage overeating because they are engineered for convenience, intense flavor, and quick consumption, while also noting that small reductions can support better weight, heart, and metabolic health.
What Food Noise Is and How To Quiet It
| Cleveland Clinic Staff | Cleveland Clinic | December 9, 2024
Cleveland Clinic connects frequent cravings and “food noise” with highly rewarding ultra-processed foods such as candy, nuggets, doughnuts, and ice cream. The article suggests that reducing these foods may help people feel more satisfied and less driven by constant snack cravings.
What Happens to Your Body When You Eat Fewer Ultra-Processed Foods
| Verywell Health Editors | Verywell Health | November 2025
This article summarizes evidence that people who cut back on ultra-processed foods can lower calorie, sugar, and sodium intake while improving satiety and blood-sugar stability. It frames reduction as a practical health strategy rather than an all-or-nothing diet.
Ultra-Processed Food Linked to Harm in Every Major Human Organ, Study Finds
| Andrew Gregory | The Guardian | November 18, 2025
This report covers a major expert review warning that diets high in ultra-processed foods are linked with poor nutritional quality, overeating, and wide-ranging disease risks. It supports public-health efforts to reduce exposure to foods engineered for long shelf life, intense taste, and heavy consumption.
Ultra-Processed Foods Linked to IBD, Lung Cancer, Diabetes: What New Evidence Shows
| Medical News Today Editors | Medical News Today | November 21, 2025
This article reviews newer findings connecting high ultra-processed food intake with inflammatory bowel disease risk, lung cancer associations, and diabetes-related concerns. It reinforces the idea that reducing ultra-processed foods may help lower exposure to dietary patterns linked with chronic illness.
Eating Ultra-Processed Foods Linked to 12 Major Health Conditions
| Medical News Today Editors | Medical News Today | November 24, 2025
This article reports on evidence linking higher ultra-processed food intake with multiple chronic diseases. It highlights the growing public-health case for replacing packaged snacks, sugary drinks, processed meats, and ready meals with less processed foods.
Ultra-Processed Foods Linked to Poor Health Outcomes
| Harvard Health Publishing | Harvard Health Publishing | November 1, 2025
Harvard Health summarizes research tying higher ultra-processed food intake to elevated risks for disease and early death. The article supports reducing products high in sodium, refined carbohydrates, added sugars, and unhealthy fats.
Ultra-Processed Foods Destroy Health in 3 Alarming Ways: Study
| Adriana Diaz | New York Post | October 6, 2025
This article reports on a controlled study finding that ultra-processed diets may affect body fat, hormone markers, and reproductive health even when calories are controlled. It adds to the argument that reducing ultra-processed foods may matter beyond simple calorie counting.
Ultra-Processed Foods — It’s Time for an Improved Definition
| Nature Editorial | Nature | September 3, 2025
Nature argues that the term ultra-processed food needs clearer definitions so public-health advice can distinguish the most harmful industrial foods from convenient but nutritious packaged options. The article supports reducing the worst products while avoiding confusing or overly broad dietary rules.
The Secret to Weight Loss? Opt for Minimally Processed Foods
| Medical News Today Editors | Medical News Today | August 17, 2025
This article reports on a trial comparing minimally processed and ultra-processed diets that both followed healthy eating guidelines. Participants lost more weight on the minimally processed diet, suggesting that reducing processing level may help even when overall diet quality is considered.
Are Ultraprocessed Foods Good or Bad?
| American Heart Association | American Heart Association | August 11, 2025
The American Heart Association explains that many ultra-processed foods are high in saturated fat, added sugar, and sodium, but some packaged foods can still fit into a healthy pattern. The article recommends limiting nutritionally poor ultra-processed foods while focusing on overall diet quality.
Excessive Ultraprocessed Foods and Poor Nutrition Tied to Poor Health
| American Heart Association Newsroom | American Heart Association | August 8, 2025
This American Heart Association release summarizes evidence linking high ultra-processed food intake with cardiovascular disease, chronic illness, and mortality. It also notes that food classification is complex, supporting policies and choices that target the least nutritious ultra-processed products.
Ultraprocessed Foods and Their Association With Cardiometabolic Health
| American Heart Association | American Heart Association | August 8, 2025
This science advisory reviews evidence that ultra-processed foods are associated with cardiometabolic risk. It calls attention to research gaps, food-labeling issues, and the need to reduce nutritionally poor ultra-processed foods in everyday diets.
Ultra-Processed Food: Five Things to Know
| Stanford Medicine Staff | Stanford Medicine | July 15, 2025
Stanford Medicine explains what ultra-processed foods are, why they are linked with chronic disease, and why the evidence is still developing. The article encourages practical reduction while recognizing that not all packaged foods carry the same nutritional risk.
Unpacking the Ultra-Processed: How to Curb the Health Risks of Convenient Food
| Mayo Clinic Press Editors | Mayo Clinic Press | July 8, 2025
Mayo Clinic Press discusses why ultra-processed foods are so common and why convenience can come with health costs. The article encourages reducing reliance on packaged meals and snacks by choosing simpler foods, cooking more often, and paying attention to ingredients.
Eating Large Amounts of Ultra-Processed Food May Increase Heart Disease and Death Risk
| European Society of Cardiology | ScienceDaily | May 10, 2026
This report summarizes research linking high ultra-processed food intake with cardiovascular disease and death. It supports reducing items such as sugary drinks, processed meats, packaged snacks, and ready-to-eat meals as part of heart-disease prevention.
Ultra-Processed Foods May Be Associated With Adverse Health Outcomes
| American College of Cardiology | American College of Cardiology | May 13, 2025
The American College of Cardiology summarizes evidence associating ultra-processed food intake with hypertension, cardiovascular events, digestive diseases, cancer, and all-cause mortality. The article strengthens the case for lowering daily intake of heavily processed foods.
How Does Eating Ultra-Processed Foods Affect Your Muscles?
| Medical News Today Editors | Medical News Today | April 14, 2026
This article reports on research connecting higher ultra-processed food intake with greater fat accumulation in thigh muscles. It suggests that reducing ultra-processed foods may support muscle quality as well as weight and metabolic health.
The Best Brain Foods for Better Memory and Function
| Cleveland Clinic Staff | Cleveland Clinic | April 14, 2026
Cleveland Clinic recommends brain-supportive eating patterns that emphasize whole foods while reducing ultra-processed foods, sugary foods, saturated fat, sodium, and alcohol. The article places ultra-processed food reduction within a broader strategy for cognitive health.
Heart Disease: Ultra-Processed Foods May Heighten Risk
| Medical News Today Editors | Medical News Today | March 21, 2026
This article covers research showing that cardiovascular risk rose with additional daily servings of ultra-processed food. It supports replacing ultra-processed items with less processed foods as one step toward reducing heart-disease risk.
Ultra-Processed Foods Should Be Treated More Like Cigarettes Than Food, Study Says
| Sarah Johnson | The Guardian | February 3, 2026
This article reports on arguments that some ultra-processed foods are engineered, marketed, and consumed in ways that resemble addictive products. It supports stronger public-health policies and personal reduction strategies aimed at the most aggressively marketed foods.
Regulating Ultraprocessed Foods
| American Heart Association | American Heart Association | February 2026
This policy fact sheet supports reducing nutritionally poor ultra-processed foods through public policy, nutrition programs, and clearer definitions. It frames ultra-processed food reduction as both an individual health issue and a food-system issue.
8 Simple Ways to Reduce Ultra-Processed Foods in Your Diet
| Harvard Health Publishing | Harvard Health Publishing | January 23, 2026
Harvard Health offers practical steps such as comparing labels, choosing simpler versions of common foods, preparing more meals at home, and reducing low-nutrition packaged snacks. The article emphasizes gradual replacement rather than total avoidance.
Nine Easy Swaps to Reduce Ultra-Processed Foods in Your Diet
| The Guardian Food Desk | The Guardian | January 19, 2026
This article gives practical swaps for reducing ultra-processed foods without an extreme diet overhaul. It focuses on replacing sugary cereals, soft drinks, snack foods, and heavily processed convenience items with simpler alternatives.
New Dietary Guidelines Underscore Importance of Healthy Eating Patterns
| American Heart Association Newsroom | American Heart Association | January 7, 2026
This American Heart Association release connects dietary guidance with the need to limit highly processed foods. It reinforces the importance of whole grains, fruits, vegetables, legumes, nuts, and minimally processed foods in long-term health.
Application of Machine Learning to Predict Food Processing Level Using Open Food Facts
| Nalin Arora et al. | arXiv | December 19, 2025
This study uses a large food database to classify processing levels and finds that more highly processed products tend to have poorer nutrition scores and more additives. It points toward future tools that could help shoppers identify and reduce ultra-processed foods.
Is Ultraprocessed Food Really That Bad?
| Jonathan Shaw | Harvard Magazine | December 10, 2025
Harvard Magazine explores the debate over ultra-processed foods, noting strong associations with chronic disease while also discussing uncertainty around definitions and mechanisms. The article supports a nuanced approach: reduce the least nutritious UPFs without oversimplifying all processing as harmful.
Junk Food, an Enormous Cost to Society
| Le Monde Editorial Board | Le Monde | November 20, 2025
This editorial argues that ultra-processed foods impose major health and economic costs through links to cancer, cardiovascular disease, diabetes, and mental health problems. It calls for stronger public policy rather than relying only on individual willpower.
Ultraprocessed or Minimally Processed Diets Following Healthy Dietary Guidelines on Weight and Cardiometabolic Health
| Samuel J. Dicken et al. | Nature Medicine | August 2025
This randomized crossover trial compared ultra-processed and minimally processed diets that both followed healthy dietary guidelines. The minimally processed diet produced greater weight loss and cardiometabolic improvements, suggesting that food processing level can matter even within a generally healthy diet.
Less Processed Diet Could Help Adults Lose Weight Twice as Much
| Katherine Bowie | BMJ | August 2025
BMJ reports on trial findings showing greater weight loss on minimally processed diets compared with ultra-processed diets. The article supports reducing ultra-processed foods as a practical strategy for people trying to improve weight and metabolic health.
Less Processed Diet May Be More Beneficial for Weight Loss
| Samuel J. Dicken | Springer Nature Communities | August 4, 2025
This research summary explains how a minimally processed diet led to better outcomes than an ultra-processed diet in a free-living trial. It highlights the usefulness of real-world food swaps and structured dietary support.
Health Effects of Ultra-Processed Food: Uncovering Causal Mechanisms
| Mathilde Touvier et al. | Nature Reviews Endocrinology | 2025
This review discusses possible biological mechanisms by which ultra-processed foods may contribute to weight gain, metabolic dysfunction, and endocrine effects. It supports further research while reinforcing the public-health value of reducing high-UPF diets.
Spotlight on UPFs: NIH Explores Link Between Ultra-Processed Foods and Heart Disease
| National Heart, Lung, and Blood Institute | NIH/NHLBI | March 5, 2025
NIH highlights research linking high ultra-processed food intake with heart disease and stroke. The article explains why scientists are studying both nutrients and industrial processing to understand how reducing UPFs could protect cardiovascular health.
Dietary Interventions to Reduce Ultra-Processed Food Intake
| ClinicalTrials.gov | National Library of Medicine | 2025
This clinical trial listing describes an intervention designed to help adults with overweight or obesity reduce ultra-processed food intake. It shows that researchers are testing practical behavioral strategies for lowering UPF consumption in real-world settings.
Definitions of Ultra-Processed Foods Beyond NOVA
| Annechen C. Medin et al. | Food & Nutrition Research | 2025
This article compares classification systems for ultra-processed foods and highlights why definitions matter. Better definitions can help consumers, researchers, and policymakers target the most harmful products while avoiding confusion around ordinary food processing.
Decreased Ultra-Processed Food Consumption as a Dietary Strategy
| A. Ojeda-Rodríguez et al. | Frontiers in Nutrition | 2026
This article discusses reducing ultra-processed food consumption as part of obesity and chronic disease prevention. It emphasizes that lowering UPF intake can support healthier dietary patterns, especially when paired with whole and minimally processed foods.
Products: Data Brief Number 536 — Ultra-Processed Food Intake in the United States
| Ashley M. Williams et al. | CDC/NCHS | August 2025
This CDC data brief reports that ultra-processed foods make up a large share of calories in the U.S. diet, especially among children and teens. The findings show why reducing UPF intake is a major public-health challenge.
Americans Get More Than Half Their Calories From Ultra-Processed Foods, CDC Report Says
| Jonel Aleccia | Associated Press | August 2025
This AP report summarizes CDC findings that ultra-processed foods account for more than half of U.S. calorie intake. It explains why public-health experts are concerned and why simple substitutions, such as plain oats instead of sugary instant oatmeal, may help.
Ultra-Processed Foods Make Up Over Half of Americans’ Calories, CDC Says
| Washington Post Staff | The Washington Post | August 7, 2025
This article reports on CDC data showing that children and adults consume large shares of daily calories from ultra-processed foods. It places food reduction efforts within the broader debate over U.S. dietary guidelines and food policy.
Key Ingredients to Avoid in Ultra-Processed Foods
| Mayo Clinic Press Editors | Mayo Clinic Press | June 4, 2024
Mayo Clinic Press explains that ultra-processed foods often contain additives, excess sodium, added sugars, and unhealthy fats. The article gives readers a label-reading approach to reducing the most harmful processed products.
Ultra-Processed Foods Linked to Five Major Health Problems
| Monique Tello | Harvard Health Blog | January 9, 2020
Harvard Health explains what ultra-processed foods are and summarizes a controlled feeding trial in which people ate more calories and gained weight on an ultra-processed diet. The article recommends shifting toward whole foods and home-prepared meals.
Ultra-Processed Food Exposure and Adverse Health Outcomes
| Melissa M. Lane et al. | BMJ | February 28, 2024
This umbrella review links greater ultra-processed food exposure with higher risks across cardiometabolic, mental health, and mortality outcomes. The authors conclude that public-health measures should be developed to reduce dietary exposure to UPFs.
Ultra-Processed Food Linked to 32 Harmful Effects to Health, Review Finds
| Andrew Gregory | The Guardian | February 28, 2024
This report covers a major BMJ review associating ultra-processed foods with 32 adverse health outcomes. It highlights common products such as fizzy drinks, sugary cereals, ready meals, packaged baked goods, and snacks as targets for reduction.
Ultra-Processed Foods Linked to 32 Negative Health Issues
| Medical News Today Editors | Medical News Today | March 1, 2024
This article summarizes the BMJ umbrella review and explains that high intake of ultra-processed foods was associated with cardiovascular disease, cancer, type 2 diabetes, anxiety, depression, and early death. It supports reducing these foods at both personal and policy levels.
Is There a Connection Between Ultraprocessed Food and Cancer?
| Mayo Clinic Staff | Mayo Clinic Cancer Blog | February 6, 2024
Mayo Clinic discusses evidence linking ultra-processed foods with cancer risk and explains how the NOVA classification helps researchers study diet quality. The article encourages people to reduce factory-manufactured packaged foods and choose more whole foods.
Dear Mayo Clinic: Food Risks and Cancer — What to Avoid
| Mayo Clinic Staff | Mayo Clinic Cancer Blog | January 24, 2024
This article advises limiting ultra-processed foods such as frozen pizza, microwave meals, chips, pastries, processed meats, and sugar-sweetened beverages. It frames UPF reduction as one part of lowering cancer and premature mortality risk.
Ultra-Processed Foods and How They Impact Your Health
| Verywell Health Editors | Verywell Health | April 2, 2024
This overview explains ultra-processed foods, the NOVA classification, and common health risks linked with high intake. It recommends reading labels, choosing simpler snacks, and cooking more at home to reduce exposure.
Can Processed Foods Be Part of a Healthy Diet?
| American Heart Association | American Heart Association | July 31, 2024
The American Heart Association explains that processing exists on a spectrum and that highly processed foods often contribute excess sodium, added sugars, and unhealthy fats. It encourages choosing minimally processed foods more often.
The Experts: Dietitians on 20 Ways to Cut Down on UPFs While Still Eating What You Love
| The Guardian Lifestyle Desk | The Guardian | September 5, 2024
Dietitians offer realistic strategies for reducing ultra-processed foods without strict perfectionism. Suggestions include using an 80/20 approach, cooking more, adding whole-food sides, choosing higher-fiber options, and watching for misleading health claims.
Type 2 Diabetes: Replacing Ultra-Processed Foods May Lower Risk
| Medical News Today Editors | Medical News Today | September 21, 2024
This article reports on research suggesting that replacing ultra-processed foods with less processed alternatives may lower type 2 diabetes risk. It connects UPF reduction with better metabolic health and improved dietary patterns.
Ultra-Processed Foods May Accelerate Biological Aging
| Medical News Today Editors | Medical News Today | November 13, 2024
This article summarizes research linking higher ultra-processed food intake with faster biological aging. It suggests that the harms may involve more than nutrient content alone, strengthening the case for reducing industrially formulated foods.
Machine Learning and Natural Language Processing Models to Predict the Extent of Food Processing
| Nalin Arora et al. | arXiv | December 23, 2024
This study develops tools to classify foods by processing level using nutrient and text data. Such tools could help consumers, researchers, and regulators identify ultra-processed products and support efforts to reduce their role in the food supply.
Public Health Response to Ultra-Processed Food and Drinks
| Jean Adams et al. | BMJ Global Health | 2020
This public-health article discusses strategies for reducing ultra-processed foods and drinks, including reformulation, labeling, and broader food-policy approaches. It argues that individual education alone is unlikely to solve the problem.
Ultra-Processed Foods and Added Sugars in the US Diet
| Euridice Martínez Steele et al. | BMJ Open | 2016
This study finds that ultra-processed foods account for a large share of added sugars in the U.S. diet. It supports reducing sugary drinks, sweet snacks, packaged desserts, and other UPFs as a way to lower added sugar intake.
Ultra-Processed Foods and Cardiovascular Disease
| Kenny Mendoza et al. | The Lancet Regional Health – Americas | 2024
This study examines ultra-processed food groups and cardiovascular risk, finding that some categories such as sweetened beverages and processed meats are more strongly linked with harm. It supports targeted reduction of the most damaging UPF categories.
Ultra-Processed Foods and Human Health: A Systematic Review and Meta-Analysis
| Marialaura Vitale et al. | Nutrients | 2023
This review links higher ultra-processed food consumption with obesity, diabetes, hypertension, dyslipidemia, and other health risks. It also shows that measurement methods vary, highlighting the need for better research and clearer dietary guidance.
Ultra-Processed Foods and Health Outcomes
| Lisa Elizabeth et al. | Nutrition Reviews | 2020
This review summarizes evidence connecting ultra-processed foods with cancer, cardiovascular disease, obesity, depression, gastrointestinal disorders, and mortality. It supports public-health recommendations to reduce high-UPF dietary patterns.
Ultra-Processed Diets Cause Excess Calorie Intake and Weight Gain
| Kevin D. Hall et al. | Cell Metabolism | 2019
This landmark inpatient randomized trial found that people ate more calories and gained weight on an ultra-processed diet compared with a minimally processed diet. The study provides direct experimental support for reducing ultra-processed foods.
First Randomized, Controlled Study Finds Ultra-Processed Diets Lead to Overeating and Weight Gain
| NIH Clinical Center | National Institutes of Health | Summer 2019
NIH summarizes the first randomized controlled trial showing that ultra-processed foods caused participants to eat more and gain more weight than when eating minimally processed foods. The article supports limiting heavily processed foods for weight management.
Study Finds That Ultra-Processed Foods Lead to Weight Gain
| National Institute of Diabetes and Digestive and Kidney Diseases | NIH/NIDDK | June 12, 2019
NIDDK explains that heavily processed foods led to overeating and weight gain in a controlled feeding study. The article concludes that limiting ultra-processed foods could be an effective strategy for weight management.
Ultra-Processed Foods: What They Are and How to Identify Them
| Carlos A. Monteiro et al. | Public Health Nutrition | 2019
This article explains how NOVA defines ultra-processed foods and describes the industrial processes, additives, and formulations that distinguish them from minimally processed foods. It helps readers identify which products to reduce.
The UN Decade of Nutrition, the NOVA Food Classification and the Trouble with Ultra-Processing
| Carlos A. Monteiro et al. | Public Health Nutrition | 2017
This article explains why ultra-processed products are designed to be hyper-palatable, convenient, long-lasting, and easy to consume anywhere. It argues that reducing these products is important for improving diet quality and public health.
Ultra-Processed Foods: Definitions and Policy Issues
| Michael J. Gibney | Current Developments in Nutrition | 2018
This article examines the policy debate around defining and reducing ultra-processed foods. It is useful for understanding both the public-health argument for reduction and the challenges of making clear, practical rules.
Ultra-Processed Foods, Diet Quality, and Human Health
| Carlos A. Monteiro et al. | Food and Agriculture Organization | 2019
This FAO report explains the relationship between ultra-processed foods, diet quality, and human health. It supports dietary patterns based on unprocessed or minimally processed foods and freshly prepared meals.
Limit Highly Processed Foods
| Health Canada | Canada’s Food Guide | 2019
Canada’s Food Guide gives practical advice for limiting highly processed foods, including replacing sugary drinks with water, keeping fewer packaged snack foods at home, and choosing healthier options when eating out. It presents UPF reduction as a routine part of healthy eating.
Processed vs. Ultra-Processed Food, and Why It Matters to Your Health
| Michael Merschel | American Heart Association News | January 29, 2020
This article explains the difference between ordinary processed foods and ultra-processed products. It summarizes evidence that UPFs make up a large share of the diet and may contribute to overeating, weight gain, and heart-health risks.
Teens’ Ultra-Processed Diet Puts Their Hearts at Risk
| American Heart Association News | American Heart Association | November 24, 2020
This article reports that teens who ate more ultra-processed foods had worse heart-health measures. It supports reducing UPFs early in life and replacing them with foods that improve blood pressure, weight, blood sugar, and cholesterol patterns.
Processed Foods: Health Risks and What to Avoid
| Medical News Today Editors | Medical News Today | May 14, 2020
This overview explains that highly processed foods often contain added sugar, sodium, unhealthy fats, and fewer protective compounds than whole foods. It recommends reducing ultra-processed foods and choosing minimally processed alternatives.
Mayo Clinic Minute: What Are Ultraprocessed Foods?
| Mayo Clinic News Network | Mayo Clinic | April 3, 2018
Mayo Clinic explains the difference between unprocessed, processed, and ultra-processed foods. It warns that ultra-processed products often contain colors, sugars, salts, and preservatives that add little nutritional value.
Mayo Clinic Minute: What Is Ultra-Processed Food?
| Mayo Clinic News Network | Mayo Clinic | September 9, 2022
This Mayo Clinic article gives a simple framework for identifying ultra-processed foods and explains why added sugars, salts, colors, and preservatives can lower diet quality. It supports reducing these foods by choosing more whole foods.
Easy Tips for Eating Less Processed Foods
| Rachael Ajmera | Healthline | 2021
Healthline offers practical strategies such as drinking more water, keeping healthy snacks available, swapping refined grains for whole grains, and cooking more meals at home. The article is useful for turning ultra-processed food reduction into everyday habits.
What Does “Ultra-Processed Food” Actually Mean?
| Fran Kritz | Verywell Health | 2022
This article explains the debate over defining ultra-processed foods and why classification matters. It helps readers understand that the goal is not to fear every processed food, but to reduce industrial products that replace healthier whole-food patterns.
