Global Endorsements of a 100% Plant-Based Diet (Vegan Diet) by Institutions — 2005–2025

• Country: United States
• Year: 2009, Updated 2016, updated 2025
• Sources: pdf 2009 Nutrition and Athletic Performance(1.68 MB) ,  pdf 2016 Position of the Academy of Nutrition and Dietetics, Dietitians of Canada, and the American College of Sports Medicine Nutrition and Athletic Performance(660 KB) ,  pdf Vegetarian Dietary Patterns for Adults 2025(4.33 MB)

Statement Summary: The Academy of Nutrition and Dietetics affirms that appropriately planned vegetarian and vegan dietary patterns are nutritionally adequate and beneficial for adults. The 2025 position paper specifically emphasizes the link between plant-based diets and a reduced risk of chronic diseases, including cardiovascular disease, type 2 diabetes, and obesity. It highlights the importance of registered dietitian nutritionists (RDNs) in guiding adults to ensure nutrient adequacy and maximize health benefits from vegetarian and vegan diets. Unlike previous statements, this update explicitly addresses nutritional considerations for older adults but does not cover pregnancy or infancy.

Regarding sports nutrition, the 2009 position paper acknowledged that vegetarian diets could meet athletes' nutritional needs, provided there was careful monitoring of nutrients like iron, vitamin B12, calcium, and protein. The 2016 update significantly strengthened this support, clearly affirming the role of plant-based diets in enhancing athletic performance, recovery, and overall health for athletes. It provided comprehensive, evidence-based recommendations on nutrient timing, protein quality, and energy availability, specifically tailored for vegetarian and vegan athletes.

Reasons for Endorsement: The Academy's position has evolved from cautious acceptance to an active endorsement of plant-based diets for general health and athletic performance. The 2025 position strongly supports the health benefits associated with plant-based diets for adults, citing extensive scientific evidence. The progression from the 2009 to the 2016 statements reflects increasing confidence in vegetarian and vegan diets for athletes, aligning closely with modern sports nutrition principles and public health guidelines promoting plant-based nutrition as a pathway to better health and disease prevention.

Country: United States
Year: Unknown
Sources: ​aicr.org, aicr.org, aicr.org

Statement Summary: The American Institute for Cancer Research (AICR) recommends a predominantly plant-based diet as part of its New American Plate model for cancer prevention. The guidelines emphasize filling at least two-thirds of the plate with vegetables, fruits, whole grains, and legumes, while limiting red and processed meat. The AICR also provides a collection of plant-based recipes designed to support cancer prevention and overall health.

Reasons for Endorsement: AICR’s research shows that diets rich in plant-based foods provide fiber, vitamins, and phytochemicals, which help reduce inflammation, support immune function, and lower cancer risk. The organization promotes plant-based meals as a key strategy for long-term cancer prevention and survivorship.

Country: United States
Year: 2020
Source: pdf American Cancer Society Guideline for Diet(236 KB)

Statement Summary: The American Cancer Society (ACS) updated its dietary and physical activity guidelines in 2020, emphasizing plant-based diets, whole foods, and limiting red and processed meats. The guidelines promote vegetables, fruits, legumes, and whole grains while advising against processed foods, sugary drinks, and excessive alcohol consumption. These dietary recommendations align with broader public health efforts to reduce cancer risk.

Reasons for Endorsement: The ACS highlights the link between diet, obesity, and cancer risk, urging a shift towards plant-based eating patterns. The guidelines reinforce evidence that reducing red and processed meat consumption lowers cancer risk, particularly colorectal cancer. Additionally, they advocate for physical activity, weight management, and a plant-forward diet to mitigate cancer-related mortality.

• Country: United States
• Year: 2023
• Source: pdf Commonalities among Dietary Recommendations from 2010 to 2021(1.29 MB)

Statement Summary: This meta-epidemiological study, published in Advances in Nutrition, analyzed dietary recommendations from clinical practice guidelines (CPGs) developed between 2010 and 2021. The findings highlight a strong consensus in favor of plant-predominant dietary patterns, emphasizing fruits, vegetables, whole grains, legumes, nuts, and seeds while recommending reduced consumption of red and processed meats, added sugars, and sodium. The study underscores that dietary patterns rich in plant-based foods are consistently recommended for managing and preventing chronic diseases, including cardiovascular disease, diabetes, and cancer.

Reasons for Endorsement: The study provides a systematic review of dietary guidance from reputable medical organizations, reinforcing the alignment between plant-based diets and improved health outcomes. Its findings support the broader scientific consensus that plant-forward diets are essential for chronic disease prevention and overall health promotion.

• Country: United States
• Year: 2021
• Source: pdf 2021 Dietary Guidance to Improve Cardiovascular Health A Scientific Statement From the American Heart Association Main Folder Guidelines Dietary(679 KB)

Statement Summary: The American Heart Association (AHA) emphasizes the importance of dietary patterns rather than individual foods in promoting cardiovascular health. The report recommends a diet rich in fruits, vegetables, whole grains, legumes, and nuts while prioritizing plant-based protein sources. It encourages the use of liquid plant oils instead of saturated fats and recommends minimizing ultra-processed foods, added sugars, and sodium. The statement acknowledges that replacing animal-based foods with plant-based alternatives can contribute to both heart health and environmental sustainability.

Reasons for Endorsement: This scientific statement aligns with global dietary recommendations advocating for plant-forward diets. It underscores the role of plant-based foods in preventing cardiovascular disease and reducing mortality risk, further reinforcing the benefits of plant-based dietary patterns for long-term health and sustainability.

• Country: United States
• Year: 2020
• Source: pdf 2020 Letter from American Medical Association to the Dietary Advisory Counel of USA(104 KB)

Statement Summary: The American Medical Association (AMA) advocates for plant-based dietary options and recommends that the Dietary Guidelines for Americans (DGA) explicitly state that meat and dairy are optional rather than required. The AMA highlights health risks associated with red and processed meats, including links to prostate cancer, colorectal cancer, and cardiovascular disease, particularly for Black Americans. The letter also supports replacing saturated fats with unsaturated fats and urges stronger sodium reduction policies to combat chronic disease.

Reasons for Endorsement: The AMA’s recommendations align with scientific evidence linking high meat and dairy consumption to chronic diseases. The organization calls for greater dietary flexibility, ensuring that federal nutrition policies reflect diverse health needs and promote plant-based alternatives for improved public health outcomes.

• • Country: United Kingdom
  • Year: 2017 (Memorandum updated; reaffirmed in 2021)
  • Source: Download the  pdf BDA Vegetarian Vegan Positon(93 KB)

Statement Summary: The British Dietetic Association (BDA), the UK’s professional body for dietitians, has officially confirmed that a well-planned vegan diet “can support healthy living in people of all ages.” In 2017, the BDA renewed a partnership with The Vegan Society and issued a document (signed by the BDA’s CEO) affirming that balanced vegan diets are suitable for children, adults, and during pregnancy and breastfeeding.​   The BDA’s public Food Fact Sheet on plant-based diets (updated 2021) likewise states that plant-based diets can support healthy living at every age and life stage, provided they are well planned​. It also notes that plant-based eating can reduce the risk of chronic conditions like type 2 diabetes, hypertension, heart disease, and some cancers, and points to the environmental benefits (using a fraction of the land, water, and energy of a typical Western diet) through its “One Blue Dot” sustainability initiative.​

Reasons for Endorsement: The BDA emphasizes health benefits across the lifespan, recognizing that vegan diets can meet nutritional needs and contribute to disease prevention (when properly planned)​. It also acknowledges environmental and sustainability reasons for choosing plant-based diets (lower environmental footprint and resource use) as a motivating factor alongside health, ethical, and personal concerns​. 

Country: United Kingdom
Year: 2020
Source: www.bhf.org.uk

Statement Summary: The British Heart Foundation (BHF) recognizes that a well-planned vegan diet can be heart-healthy, emphasizing fruits, vegetables, whole grains, legumes, nuts, and seeds while reducing saturated fat, salt, and processed foods. The organization advises ensuring adequate vitamin B12, vitamin D, iodine, calcium, iron, zinc, selenium, and omega-3 intake to maintain balanced nutrition. BHF highlights that a nutritionally balanced plant-based diet may support cardiovascular health and contribute to environmental sustainability.

Reasons for Endorsement: BHF cites scientific evidence showing that plant-based diets may help reduce heart disease risk factors, such as high cholesterol and high blood pressure. However, it emphasizes the importance of proper planning to meet essential nutrient needs.

Country: Brazil
Year: 2022
Source: pdf Brazilian Federal Council of Nutritionists (CFN) – Technical Opinion on Vegetarian Diets(390 KB)

Statement Summary: The CFN, Brazil’s official regulatory body for nutrition professionals, affirms that well-planned vegetarian and vegan diets are nutritionally adequate for all life stages, including pregnancy, infancy, adolescence, and athletic performance. It emphasizes that nutritionists should support and guide individuals adopting plant-based diets while ensuring proper supplementation when necessary. The opinion highlights the health benefits of vegetarian diets in preventing chronic diseases such as cardiovascular diseases, obesity, hypertension, type 2 diabetes, and some cancers.

Reasons for Endorsement: The CFN acknowledges global scientific consensus on the safety and benefits of plant-based diets. It aligns with Brazil’s national dietary guidelines, which encourage reducing animal protein intake and increasing plant-based food consumption. The opinion reinforces the need for professional supervision to ensure balanced nutrient intake, particularly for critical nutrients such as vitamin B12, iron, and omega-3 fatty acids.

Country: Canada
Year: 2010
Source: pdf Canadian Paediatric Society Community Paediatrics Committee(537 KB)

Statement Summary: The Canadian Paediatric Society affirms that well-planned vegetarian and vegan diets can adequately support the nutritional needs of children and adolescents. They emphasize that careful attention is needed to ensure sufficient caloric intake, growth monitoring, and adequate nutrient intake—particularly protein, essential fatty acids, iron, zinc, calcium, and vitamins B12 and D. The Committee highlights that supplementation may be necessary, especially for strict vegan diets lacking any animal-derived foods. Additionally, they advise that pregnant and breastfeeding women following vegan diets receive professional nutritional guidance to safeguard maternal and infant health. Special attention is also recommended for adolescents on restrictive vegetarian diets to screen for potential eating disorders.

Reasons for Endorsement: The Canadian Paediatric Society bases its endorsement on scientific evidence confirming that children and adolescents on appropriately planned vegetarian diets can achieve normal growth and development. Their position aligns with guidelines from Canada's Food Guide, the American Dietetic Association, Dietitians of Canada, and the American Academy of Pediatrics, underscoring the nutritional adequacy of well-structured plant-based diets throughout childhood and adolescence, provided there is proper nutritional management and monitoring.

Country: United States
Year: Unknown
Source: cancernutrition.org

Statement Summary: The Cancer Nutrition Consortium advocates for a plant-based diet as beneficial for cancer prevention and survivorship, aligning with recommendations from the American Institute for Cancer Research (AICR), the World Cancer Research Fund (WCRF), and the American Cancer Society (ACS). Their guidance emphasizes increasing fruits, vegetables, whole grains, nuts, seeds, and legumes, while limiting red and processed meat and opting for plant-based fats. The Mediterranean, DASH, and OmniHeart diets are cited as strong models for plant-based eating patterns that support overall health.

Reasons for Endorsement: Plant-based diets provide fiber, vitamins, minerals, and phytonutrients, which act as antioxidants, anti-inflammatories, and detoxifiers. Research links these diets to lower cancer risk and improved long-term health outcomes for survivors. The consortium promotes gradual dietary shifts, including reducing animal product intake and increasing plant-based protein sources.

Country: Germany
Year: 2024
Source: pdf Supplement to the DGE position on vegan nutrition 2020(353 KB)

Statement Summary: In June 2024, the German Nutrition Society (DGE) updated its stance on plant-based and vegan diets, acknowledging them as health-promoting for healthy adults if well-planned and supplemented with B12. The revision also recognizes the environmental benefits of plant-based eating, stating that a vegan diet can more than halve diet-related emissions compared to the typical German diet. While no longer advising against vegan diets for vulnerable groups, DGE maintains a neutral stance, emphasizing the importance of proper planning and supplementation.

Reasons for Endorsement: The shift reflects growing scientific consensus on the health and sustainability benefits of plant-based diets. The decision aligns with Germany’s broader nutritional policy to reduce meat consumption and increase plant-based food intake, as well as government investment in alternative proteins. The revision is expected to influence dietary guidelines worldwide.

Country: Italy
Year: 2017
Source: pdf Position paper on vegetarian diets from the working group of the Italian Society of Human Nutrition(639 KB)

Statement Summary: The Italian Society of Human Nutrition (SINU) states that well-planned vegetarian and vegan diets provide adequate nutrition and offer health benefits, particularly in preventing chronic diseases such as cardiovascular disease, obesity, and type 2 diabetes. The position paper highlights the importance of ensuring sufficient protein, vitamin B12, iron, and omega-3 intake while promoting a diverse and balanced plant-based diet.

Reasons for Endorsement: SINU’s position is based on scientific evidence showing that vegetarian diets are associated with a lower risk of major chronic diseases. It emphasizes that nutrient adequacy can be met through careful planning and recommends vitamin B12 supplementation for those following a vegan diet.

Country: United States
Year: Unknown
Source: clf.jhsph.edu

Statement Summary: The Johns Hopkins School of Public Health highlights the health risks of excessive meat consumption, particularly red and processed meat, linking it to heart disease, stroke, type 2 diabetes, obesity, and cancer. The report states that most Americans consume significantly more protein than needed, with the majority coming from animal sources high in saturated fat and cholesterol. It emphasizes the health benefits of plant-based diets, which are rich in vegetables, fruits, whole grains, and legumes, and recommends reducing meat intake in favor of nutrient-dense, plant-based alternatives.

Reasons for Endorsement: Citing strong scientific evidence, the report warns that high meat consumption contributes to chronic diseases due to saturated fat, carcinogenic compounds, and lack of protective plant foods. It aligns with public health guidance promoting plant-based eating patterns to support disease prevention and longevity.

• Country: International
• Year: 2018
• Source: pdf 2018 Vegan Nutrition for Mothers and Children Practical Tools for Healthcare Providers(432 KB)

Statement Summary: This publication in Nutrients provides evidence-based guidance for healthcare professionals on vegan nutrition during pregnancy, lactation, infancy, and childhood. It asserts that a well-planned vegan diet is nutritionally adequate for all life stages and can meet energy and nutrient needs when properly balanced. The article outlines recommendations for key nutrients such as protein, iron, calcium, vitamin B12, and omega-3s, emphasizing supplementation where necessary.

Reasons for Endorsement: This peer-reviewed research from the Nutrients journal is supported by the Scientific Society for Vegetarian Nutrition (SSNV) and aligns with positions from major health organizations affirming the safety and benefits of plant-based diets for mothers and children. It provides practical tools to help healthcare providers support vegan families in ensuring proper nutrition.

• Country: United States
• Year: 2019
• Source: pdf 2019 David Katz Plant Based Diets for Reversing Disease and Saving the Planet Past, Present, and Future main folder medical ancient diets and evolution(186 KB)

Statement Summary: Dr. David Katz, founder of Yale University's Prevention Research Center, argues that plant-based diets are essential for preventing chronic disease and environmental destruction. The report asserts that predominantly or exclusively whole-plant-food diets can promote health, selectively treat and reverse disease, and contribute to planetary sustainability. Katz emphasizes that human dietary evolution supports plant-predominant eating patterns, and current dietary habits high in processed foods are a leading cause of premature death.

Reasons for Endorsement: The report highlights the overwhelming evidence supporting plant-based diets for reducing the risk of chronic diseases such as diabetes, heart disease, and cancer while also addressing the environmental costs of an animal-centric diet. It advocates for widespread adoption of plant-based diets to improve public health and combat climate change.

• Country: Canada
• Year: 2024
• Source: pdf 2024 Sustainable Health Care Food System Business Case Implementation Guide Main Folder Healthcare and Hospital(183.04 MB)

Statement Summary: The Sustainable Health Care Food System report highlights the role of food services in healthcare settings as a key area for improving patient health and reducing environmental impact. The report advocates for plant-forward menus, food waste reduction, and ethical procurement policies to cut carbon emissions, improve patient outcomes, and generate cost savings. It also emphasizes the importance of food as medicine and calls for a shift in hospital procurement practices to prioritize sustainability, transparency, and nutritional value.

Reasons for Endorsement: This guide presents a strategic framework for integrating plant-based food solutions within healthcare institutions, aligning with climate action goals and public health strategies. It offers a data-driven, multi-step approach to improving food services in hospitals while addressing environmental sustainability, patient recovery, and cost efficiency.

Country: Australia
Year: 2024
Source: victorchang.edu.au

Statement Summary: The Victor Chang Cardiac Research Institute supports plant-based diets for heart health, citing evidence that increasing vegetables, fruits, legumes, nuts, and whole grains while reducing red and processed meat lowers the risk of heart disease, stroke, and high cholesterol. The institute emphasizes replacing saturated fats from animal products with healthy plant-based fats such as those found in olive oil, nuts, seeds, and avocados. Research also highlights how gut bacteria processing red meat may contribute to increased heart disease risk.

Reasons for Endorsement: Scientific studies link plant-based diets to a lower risk of cardiovascular disease, particularly when they emphasize whole, nutrient-dense foods. The Institute highlights that processed meats and red meat increase heart disease risk, while plant-based protein sources offer protective benefits. Their guidance aligns with broader public health recommendations to limit red meat and embrace more sustainable, heart-healthy eating patterns.

• Country: International
• Year: 2018
• Sources: pdf 2018 Recommendations and public health and policy implications(2.89 MB) ,  pdf Eat wholegrains, vegetables, fruit & beans World Cancer Research Fund International(750 KB) ,  pdf Cancer Prevention Recommendations World Cancer Research Fund International(246 KB) ,  pdf 2018 Independant UK No amount of bacon, alcohol is safe, World Cancer Research Fund KMOV com(122 KB)

Statement Summary: The World Cancer Research Fund International (WCRF) recommends a predominantly plant-based diet to reduce cancer risk and improve overall health. The guidelines emphasize consuming whole grains, vegetables, fruits, and legumes, while limiting red and processed meats. Strong evidence links excessive meat consumption to colorectal cancer, and WCRF advises adopting a diet rich in fiber, vitamins, and antioxidants for cancer prevention. The recommendations also recognize the environmental benefits of reducing meat intake.

Reasons for Endorsement: WCRF’s guidelines are based on extensive scientific research linking diet to cancer prevention. The recommendations align with global public health strategies promoting plant-based eating patterns to reduce cancer risk, support long-term health, and encourage sustainable food choices.

• • Country: International (WHO Europe)
  • Year: 2021
  • Source: pdf Plant-based diets and their impact on health, sustainability and the environment(1.32 MB)

Statement Summary: The World Health Organization’s Regional Office for Europe released a report in 2021 reviewing evidence on plant-based diets and health. While not a dietary guideline per se, this WHO report acknowledges that a shift towards plant-based eating has potential health and sustainability benefits. It notes that more people in Europe are adopting vegetarian and vegan diets for health and ethical reasons, and summarizes current evidence: vegetarian and vegan diets are associated with positive health outcomes (such as lower risks of obesity and noncommunicable diseases) and have a lower environmental impact, though it calls for further research on long-term effects.​  The WHO document effectively validates the healthfulness of plant-based diets, stating that reducing meat intake (while meeting nutritional needs for fruits/vegetables) could reduce premature mortality by up to 20% and substantially cut diet-related greenhouse emissions​.

Reasons for Endorsement: The WHO’s review highlights disease prevention (linking plant-based diets to lower rates of chronic disease and mortality) as well as environmental sustainability. It cites global concerns that current animal-heavy dietary patterns contribute significantly to climate change, and that a population-wide reduction in meat consumption would benefit both public health and the planet​.
(While WHO provides evidence-based support for vegan/vegetarian diets, it stops short of outright prescribing a 100% vegan diet to all; instead it reinforces that such diets can be part of a healthy lifestyle and benefit society.)

• • Country: Canada
  • Year: 2019
  • Source: food-guide.canada.ca

Statement Summary: Health Canada’s 2019 revision of Canada’s Food Guide represents an official shift toward endorsing plant-based eating for the population. The new guide emphasizes vegetables, fruits, whole grains, and plant-based proteins as foundational foods for health. It notably eliminated the traditional “meat and dairy” food groups and instead encourages Canadians to “eat protein foods that come from plants more often” for better health.​   The guide’s recommended plate is half fruits/vegetables, a quarter whole grains, and a quarter protein – with a clear recommendation that the protein portion should be primarily plant-based (foods like beans, lentils, tofu, nuts, and seeds are specifically highlighted)​.  While the guide does not mandate veganism, it explicitly lists soy beverages, tofu, legumes, nuts and seeds as protein sources and states that choosing plant-based proteins can provide more fiber and less saturated fat, benefiting heart health​.

Reasons for Endorsement: Health Canada’s rationale is chiefly health promotion. The guide was informed by extensive evidence that diets rich in plant-based foods reduce risk factors for chronic diseases. By advising Canadians to choose plant proteins often and by making water (not milk) the default beverage, the policy signals that a predominantly plant-based diet is optimal for health​.  Environmental considerations were also indirectly acknowledged during its development (the guide’s shift aligns with sustainability goals), but the public-facing reasons focused on heart health, lower saturated fat intake, and increased fiber and nutrient intake from plant foods​. 

• Country: Israel
• Year: 2024
• Source: Israleli Ministry of Health Website

Statement Summary: The Israeli Ministry of Health officially endorses vegetarian and vegan dietary patterns, affirming that well-planned vegetarian and vegan diets are nutritionally adequate, healthful, and beneficial across all stages of life, including infancy, childhood, pregnancy, lactation, and adulthood. The Ministry emphasizes the importance of properly planned plant-based diets in reducing risks of chronic diseases such as cardiovascular disease, diabetes, obesity, and certain types of cancer. They provide comprehensive guidance on ensuring adequate intake of essential nutrients including vitamin B12, iron, calcium, omega-3 fatty acids, and protein, highlighting the role of registered dietitians and healthcare providers in supporting individuals adopting these dietary patterns.
Local Examples: On a local level, municipalities such as Tel Aviv actively promote vegan and vegetarian lifestyles through public health initiatives, education programs, and community events that emphasize plant-based nutrition's health and environmental benefits. Hospitals and healthcare facilities across Israel increasingly integrate plant-based meal options, recognizing their health-promoting potential.

Reasons for Endorsement: Israel’s national and local health authorities endorse vegetarian and vegan diets based on substantial scientific evidence demonstrating their effectiveness in preventing chronic diseases, improving public health, and supporting environmental sustainability. This endorsement aligns with international public health guidelines and reflects Israel's growing recognition of the health, ethical, and ecological advantages of transitioning toward plant-based nutrition.

• • Country: Australia
  • Year: 2013
  • Source: pdf Australian Dietary Guidelines(1.87 MB)

Statement Summary: Australia’s peak health authorities have endorsed vegan diets as a viable, healthy option. The National Health and Medical Research Council (NHMRC), in its Australian Dietary Guidelines (2013), included guidance for completely plant-based eating. The guidelines explicitly state that plant-derived foods (such as legumes, nuts, seeds, tofu) are acceptable alternatives to meats for all Australians and “increase dietary variety and can provide a valuable, affordable source of protein and other nutrients found in meats.”   The guidelines accommodate vegan meal planning and affirm that well-planned vegan diets are safe and adequate for all age groups, including infants, children, adolescents, pregnant and breastfeeding women​. Health experts in Australia publicly noted that the government’s advice now mirrors that of the USA and Canada in recognizing vegan diets as healthy for all stages of life​.

Reasons for Endorsement: Health is a key focus – the Australian guidelines and supporting commentary highlight that emphasizing plant foods over animal foods can confer many health benefits, including lower rates of obesity, diabetes, high blood pressure, high cholesterol, and certain cancers.​ 
The inclusion of vegan options in official guidelines also reflects an understanding of ethical and environmental motivations (“cruelty-free, healthy and eco-friendly” eating) as noted by dietitians, though the formal guidelines themselves frame it mainly in terms of nutrition and health outcomes.​

• • Country: New Zealand
  • Year: 2019
  • Sources: Sustainability and the health sector

Statement Summary: New Zealand’s Ministry of Health, in a 2019 sustainability report, encouraged the population to adopt more plant-based diets for both environmental and health reasons. The Ministry’s report on sustainability in the health sector advocated cutting down meat and dairy consumption and strongly promoted plant-based eating as a way to reduce greenhouse gas emissions and improve daily diet choices.
It outlined steps such as making more vegan and vegetarian options available in hospitals and public institutions, developing plant-based menus for patients and staff, and even growing produce on hospital grounds.​ This official stance effectively urges New Zealanders toward a diet closer to vegetarian/vegan. The Health Ministry explicitly noted that current high meat intake contributes significantly to the nation’s carbon footprint (with agriculture accounting for ~49% of NZ’s emissions) and that dietary change is a key part of climate action​.  It also referenced the World Health Organization’s findings on red and processed meats increasing disease risk, underscoring the health imperative to reduce meat​.

Reasons for Endorsement: The Ministry’s recommendations are driven by a combination of environmental sustainability (combatting climate change) and public health goals. Reducing meat and dairy is presented as crucial to lowering New Zealand’s healthcare sector emissions and overall national GHG emissions.​  At the same time, the report cites health benefits: less red meat means lower risks of cancer and heart disease (noting WHO classifying processed/red meat as carcinogenic)​ .

In summary, NZ’s government linked plant-based diets to a healthier population and a healthier planet.

• • Country: Bolivia
  • Year: 2015
  • Source: minsalud.gob.bo

Statement Summary: Bolivia’s Ministry of Health and Sports officially acknowledged vegan and vegetarian nutrition as a healthy option in a 2015 communication. In an article titled “Nutrición Vegana o Vegetariana: una Opción Saludable” (Vegan or Vegetarian Nutrition: a Healthy Option), the Ministry stated that a well-balanced vegetarian or vegan diet is “complete and healthy for any person who chooses this option”, describing it as a powerful and enjoyable way to achieve good health​.  The statement, citing research (including work by the Physicians Committee for Responsible Medicine), lists numerous health advantages of plant-based eating – such as reduced risk of high blood pressure, high cholesterol, heart disease, diabetes, arterial blockages, and even some cancers.​  It also notes that many nutritionists find vegetarians have lower incidence of kidney and gallstones and less osteoporosis, due to lower animal protein intake.​  The Ministry’s communication references WHO findings that higher consumption of animal products correlates with higher rates of chronic disease, reinforcing the recommendation to balance the diet with plenty of plant foods​.  In conclusion, it recommends a diet centered on vegetables and fruits (avoiding extremes) as “the best medicine to promote a healthy life,” implicitly endorsing predominantly plant-based (if not fully vegan) eating patterns.​

Reasons for Endorsement: The endorsement is rooted in health promotion and disease prevention. Bolivian health authorities highlighted the role of plant-based diets in reducing lifestyle-related diseases – from cardiovascular conditions to cancer.​ They also touched on food safety (noting that common foodborne infections often come from contaminated meats) and hinted at environmental/ecological benefits by urging “ecological practices” in diet.​ 
Overall, the tone was that eating more plants and little or no animal products can significantly improve public health outcomes.

• • Country: Argentina
  • Year: 2023
  • Source: pdf Argentine's first official review on Plant-Based, Vegetarian, and Vegan Nutrition(698 KB)

Statement Summary: In December 2023, Argentina’s National Ministry of Health published its first official review on Plant-Based, Vegetarian, and Vegan Nutrition. This comprehensive document (a collaborative effort by health professionals, academics, and the Argentine Nutrition Federation) acknowledges the rise in people choosing vegetarian and vegan diets and seeks to support them. The Ministry stopped short of outright recommending that everyone adopt a vegan diet; instead, it recognized vegan and vegetarian diets as legitimate and viable dietary patterns and aimed to equip health teams with tools to guide those who choose these diets to do so in a healthy way.​  Importantly, the review highlights that the State has a role in guaranteeing the right to adequate food for those on plant-based diets, and it frames the discussion in terms of human rights and health access​.  The content of the review echoes global findings: it cites the World Health Organization (WHO) and UN Food and Agriculture Organization (FAO) on the growing environmental impact of current animal-based food systems, noting that animal-derived foods have a much higher environmental footprint than plant-based foods​  It reports that a worldwide reduction in meat consumption could cut diet-related greenhouse gas emissions by nearly 50%.​  On health, the Argentine report confirms a positive association between plant-based dietary patterns and health, stating that reducing meat (while meeting nutritional needs with fruits, veggies, and sufficient calories) can lower premature mortality by almost 20%​ . In sum, the Ministry’s 2023 document legitimizes 100% plant-based diets in Argentina’s public health context and encourages their careful implementation.

Reasons for Endorsement: The driving reasons include public health, rights, and environmental sustainability. The Ministry was motivated by the need to support the health of a growing vegan/vegetarian population – ensuring they can thrive nutritionally (thus implicitly endorsing these diets as healthy).​ 

It also explicitly references environmental concerns, aligning with WHO/FAO warnings that current meat-heavy diets are unsustainable and contribute to climate change​ By compiling scientific evidence, the Argentine health authority is effectively saying that well-planned plant-based diets are part of a healthy and sustainable future, respecting both individual choice and global responsibilities.

• • Country: Netherlands
  • Year: 2015
  • Source: healthcouncil.nl,  pdf The 2015 Dutch food-based dietary guidelines(7.74 MB)

Statement Summary: The Health Council of the Netherlands (an independent scientific advisory body to the Dutch government) issued new Dietary Guidelines in 2015 that prominently call for a shift toward plant-based eating. The central recommendation of this advisory report was: “A shift in the direction of a more plant-based and less animal-based dietary pattern improves health.” 

This was one of the first times a national guideline explicitly framed plant-based eating as a health imperative. The Dutch guidelines advise consuming plenty of plant foods (vegetables, fruits, whole grains, legumes, nuts) and limiting animal foods (especially red and processed meats). For example, they recommend eating legumes weekly, and limiting red meat to no more than two servings per week. The report presented to the Ministers in November 2015 makes it clear that moving away from meat-heavy diets will yield health benefits for the population​. (These guidelines also complement environmental sustainability goals, although their wording focuses on health.)

Reasons for Endorsement: The primary cited reason is improved health outcomes. The Dutch Health Council based its plant-forward advice on extensive evidence linking high consumption of plant foods (and lower intake of animal foods) to reduced incidence of cardiovascular disease, certain cancers, and overall mortality. The emphasis on “more plant, less animal” is also partly in line with environmental considerations (the Netherlands was among the early adopters of sustainability in dietary advice), but in the official statement it’s framed as a health-driven recommendation​. By following these guidelines, individuals would naturally reduce their environmental footprint as well.

• • Country: China
  • Year: 2016 (Reaffirmed in 2022)
  • Sources: Chinese Dietary Guidelines (2016) , Chinese Dietary Guidelines (2022), Chinese Dietary Guidelines 2022 | Guideline 4, Natinal Comittee of the Chinese People, Eat fish poultry eggs, and lean meat in moderation, Vegetarianism and veganism in China

Statement Summary: In 2016, the Chinese government, through the National Health Commission and the Chinese Nutrition Society, released updated Dietary Guidelines that promoted a predominantly plant-forward dietary pattern centered on cereals, vegetables, fruits, legumes, soybeans, and other plant foods while recommending only moderate consumption of animal-source foods. The guidelines established cereals as the foundation of the diet, encouraged abundant intake of vegetables, fruits, whole grains, soybeans, and nuts, and advised that fish, poultry, eggs, and lean meat should be consumed in moderation. In 2022, China reaffirmed this direction through updated Dietary Guidelines that continued to emphasize vegetables, fruits, whole grains, and soybeans while recommending moderate amounts of fish, poultry, eggs, and lean meat. Although China did not officially adopt a vegetarian or vegan policy, its national dietary recommendations clearly endorse a dietary pattern in which plant foods form the majority of daily food intake and animal foods play a limited supporting role.

Reasons for Endorsement:China’s endorsement of a plant-forward dietary pattern is primarily based on public health objectives. The government developed these guidelines in response to rising rates of obesity, type 2 diabetes, cardiovascular disease, and other chronic illnesses associated with increasing consumption of meat, fats, salt, and highly processed foods. The official recommendations promote a return to a more traditional dietary pattern based on cereals, vegetables, fruits, legumes, and soy foods while limiting excessive consumption of animal products. The guidelines also recognize the importance of food-resource efficiency, reduced food waste, and sustainable dietary habits. While environmental benefits were often highlighted by external organizations and commentators, the official Chinese rationale focuses principally on improving population health through a balanced diet in which plant foods occupy a central role.

Country: Taiwan
Year: 2023
Soures: Taiwan’s Climate Bill  - www.east.org.tw/en/8658#_edn2 - www.moenv.gov.tw

Statement Summary: Taiwan’s Climate Change Response Act is one of the first in the world to legally mandate the promotion of plant-based, low-carbon diets as part of its net-zero emissions goal by 2050. Articles 8 and 42 require government agencies to support plant-based and locally produced foods, reduce food waste, and collaborate with civil society organizations promoting sustainable diets. The law also introduces carbon fees and emissions reduction plans across sectors. The bill follows successful campaigning from environmental groups and a political pledge from over 100 candidates—nearly half of whom were elected—to support meat-free days in schools.

Reasons for Endorsement: Recognizing that food systems contribute significantly to climate change, the act aligns dietary shifts with climate policy. The law underscores the urgent need to reduce excessive meat consumption, reflecting IPCC recommendations and growing international support for sustainable food systems.

• Country: Brazil
• Year: 2014
• Source: pdf 2014 Brazilian Dietary Guidelines(4.27 MB)

Statement Summary: The Brazilian Ministry of Health published the second edition of the Dietary Guidelines for the Brazilian Population, which emphasizes a diet based on whole and minimally processed foods, with a strong focus on plant-based nutrition. The guidelines encourage the consumption of a variety of plant foods, including grains, legumes, vegetables, fruits, nuts, and seeds, while discouraging the intake of ultra-processed foods. Although the document does not explicitly endorse a fully vegan diet, it supports reducing meat consumption and highlights the environmental impact of dietary choices. Sustainability is a key theme, linking food choices to environmental conservation and social justice.

Reasons for Endorsement: The primary reasons cited are public health promotion, prevention of non-communicable diseases, and environmental sustainability. The guidelines aim to address rising obesity and chronic disease rates while promoting food security and sustainability.

Country: Finland
Year: 2024
Source: pdf Finland’s National Nutrition Recommendations 2024 – Plant-Based and Planet-Centered(7.10 MB)

Statement Summary: Finland’s Sustainable Health from Food – National Nutrition Recommendations 2024 introduces a comprehensive, sustainability-aligned framework that places plant-based eating at the center of national dietary guidance. The recommendations emphasize significantly increasing the consumption of whole grains, vegetables, berries, fruits, legumes, nuts, and seeds, while reducing saturated fat, salt, and foods with high environmental footprints. The Finnish guidelines explicitly link population health to planetary health, integrating environmental impact modelling based on Finnish food-consumption data (FinDiet 2017) and life-cycle assessments to evaluate the consequences of shifting toward more plant-forward diets.

The document provides updated nutrient reference values and detailed food-based dietary guidelines tailored to Finnish eating patterns. It prioritizes replacing animal-based foods high in saturated fat with unsaturated-fat sources (vegetable oils, nuts, and fish) and reinforces the need to limit red meat and processed meat due to health risks and environmental burdens.

The recommendations also introduce a new national food pyramid and practical meal examples that visually demonstrate a predominantly plant-based and environmentally sustainable diet. Environmental considerations—such as carbon footprint, land use, eutrophication, and biodiversity impact—are integrated more thoroughly than in previous Finnish guidelines.

Reasons for Endorsement: These recommendations reflect the growing scientific consensus connecting dietary patterns to chronic disease prevention and climate mitigation. By explicitly modeling how plant-based dietary shifts reduce environmental pressures while improving nutrient adequacy, the Finnish guidelines provide one of Europe’s most robust examples of science-based, sustainability-driven nutrition policy. They align public health goals with national climate and biodiversity objectives, illustrating how dietary change can simultaneously reduce disease risk, support food security, and lessen agricultural emissions.

• Country: Denmark, Finland, Iceland, Norway, Sweden
• Year: 2023
• Source: pdf Nordic Nutrition Recommendations (NNR 2023)(18.92 MB)

Statement Summary: The Nordic Nutrition Recommendations (NNR 2023) advocate for a predominantly plant-based diet, emphasizing vegetables, fruits, berries, pulses, potatoes, and whole grains. The guidelines recommend limiting red and processed meat, while encouraging fish, nuts, and moderate amounts of low-fat dairy. This edition marks the first time environmental sustainability is integrated into the dietary guidelines, aligning with the Nordic goal of becoming the most sustainable region by 2030. The recommendations shape national food policies, school meals, and healthcare nutrition standards across Nordic and Baltic countries.

Reasons for Endorsement: The shift towards plant-based eating is driven by scientific evidence linking diet to both human health and environmental sustainability. The guidelines acknowledge that reducing meat consumption significantly lowers greenhouse gas emissions and disease risks, reinforcing the importance of sustainable dietary patterns.

• Country: United States
• Year: 2015
• Source: pdf Scientific Report of the 2015 Dietary Guidelines Advisory Committee(21.47 MB)

Statement Summary: The 2015 Dietary Guidelines Advisory Committee, under the U.S. Department of Health and Human Services and the U.S. Department of Agriculture, provides evidence-based recommendations emphasizing plant-based dietary patterns for optimal health. The report highlights that diets rich in vegetables, fruits, whole grains, legumes, and nuts, while lower in red and processed meats, added sugars, and saturated fats, contribute to reduced risks of chronic diseases such as cardiovascular disease, obesity, and type 2 diabetes. It also underscores the environmental benefits of plant-based diets.

Reasons for Endorsement: The report is a comprehensive government-backed scientific review that aligns with global public health recommendations. It supports plant-forward dietary patterns as a means of improving public health outcomes, preventing chronic diseases, and promoting sustainable food choices.
Source

Country: Indonesia
Year: 2024

Statement Summary: The Ministry of Health of Indonesia, along with regional health departments such as the Yogyakarta Provincial Health Office and Mojokerto Regency Health Office, has explicitly endorsed plant-based diets. These endorsements highlight significant benefits related to health, sustainability, and environmental preservation. Furthermore, prominent academic institutions such as Universitas Gadjah Mada (UGM), and Universitas Airlangga (UNAIR).

Reasons for Endorsement:

• Improved public health, including reduced risks of heart disease, obesity, type 2 diabetes, and certain cancers, as supported by research from leading Indonesian universities.
• Enhanced environmental sustainability through reduced greenhouse gas emissions, decreased deforestation, and minimized biodiversity loss.
• Supportive regulatory environment provided by the Indonesian Food and Drug Authority (BPOM) that ensures consumer confidence through clear vegan labeling standards.

Country: Germany
Year: 2025
Source: pdf   (9.54 MB) pdf Official press release and summary(9.54 MB)  (in German)

Statement Summary: In July 2025, the German government’s Scientific Advisory Board for Agricultural Policy, Nutrition and Consumer Health Protection (WBAE) published a comprehensive policy report recommending strong political support for alternatives to animal-based foods. The report advocates for a significant reduction in animal agriculture and consumption, alongside large-scale expansion and normalization of plant-based, biotechnological, and hybrid alternatives such as plant-based meats and milks. The WBAE emphasizes that such a transition is essential for more sustainable agriculture, improved public health, and enhanced animal welfare. The report highlights the potential of these alternatives to lower greenhouse gas emissions, address animal welfare challenges, and broaden healthy food choices without fundamentally altering traditional eating habits.

Reasons for Endorsement: The WBAE’s official position recognizes plant-based and alternative foods as crucial to the transformation of food systems toward sustainability. The board urges targeted government support—including fairer taxation, research and development incentives, and improved consumer information—to accelerate the adoption of plant-based options. Their evidence-based recommendations are grounded in the health, environmental, and ethical benefits associated with reducing reliance on animal products. This aligns with the IVU’s mission to promote plant-based diets worldwide as a foundation for public health, ecological stewardship, and compassion for all beings.

• Country: International
• Year: 2017
• Source: pdf Evaluating the Environmental Impacts of Dietary Recommendations (2017)(1.28 MB)

Statement Summary: This study assesses the environmental impact of national dietary recommendations (NRDs) across 37 countries and finds that shifting towards plant-based diets significantly reduces greenhouse gas (GHG) emissions, land use, and eutrophication. High-income countries adopting plant-forward dietary recommendations see GHG reductions of up to 24.8%, while lower-income nations that increase animal product consumption experience higher environmental burdens. Only a few countries (Sweden, the Netherlands, the UK, and China) explicitly encourage reduced meat consumption for sustainability. The study concludes that integrating plant-based nutrition into dietary policies is essential for both human health and environmental protection.

Reasons for Endorsement: The report provides strong evidence that reducing meat intake and promoting plant-based diets leads to significant environmental benefits. It supports the inclusion of sustainability measures in dietary guidelines, reinforcing the health and climate advantages of plant-based nutrition.

Year: 2022
Source: pdf 2022 A Global Analysis of National Dietary Guidelines on Plant Based Diets and Substitutions for Animal Based Foods(1.17 MB)

This study evaluates 95 national dietary guidelines (FBDGs) from 100 countries to determine how they address plant-based diets and alternatives to animal-based foods. The research finds that most dietary guidelines do not adequately support plant-based eating, as shown by a low average score (33.58/100) on the Balanced Food Choice Index (BFCI). Only 40% of guidelines acknowledge vegetarian diets, and just 45% mention plant-based alternatives to meat or dairy. The study highlights that dietary guidelines are often influenced by economic interests, with countries that have a stronger meat industry providing less support for plant-based recommendations. Countries with stronger environmental policies tend to promote plant-based diets more. The research concludes that FBDGs need to better integrate recommendations for plant-based eating to improve health and sustainability, aligning with global public health and environmental goals.

• Country: International
• Year: 2022
• Source: pdf 2022 Environmental sustainability in national food based dietary guidelines a global review(708 KB)

Statement Summary: This global review, published in The Lancet Planetary Health, analyzes the integration of environmental sustainability into national food-based dietary guidelines (FBDGs). It finds that while more countries are beginning to recognize the relationship between diet and planetary health, only 37 of 83 assessed FBDGs explicitly mention sustainability. The study highlights that the most common sustainability-related recommendations involve increasing plant-based food consumption, reducing animal-based food intake, minimizing food waste, and considering biodiversity impacts. However, practical guidance on how to transition to sustainable diets is often lacking.

Reasons for Endorsement: The review underscores the urgent need for dietary guidelines to align with both human and environmental health, advocating for a shift towards plant-based diets to reduce greenhouse gas emissions, conserve natural resources, and support global food security. It highlights the role of FBDGs in influencing consumer choices and policy-making, reinforcing the necessity of plant-forward dietary patterns for sustainable development.

• Country: United States
• Year: 2023
• Source: pdf 2023 Nutrition policy (498 KB)

Statement Summary: This study by Mark Rifkin, published in Frontiers in Nutrition, argues that nutrition policy reforms are essential to addressing chronic disease and climate-related risks. It emphasizes the role of plant-based diets in improving public health resilience by reducing the burden of diet-related chronic illnesses, such as cardiovascular disease, diabetes, and obesity. The paper highlights four key criteria for effective nutrition policy: objective government recommendations, a focus on healthy dietary patterns, improved nutrition security, and comprehensive nutrition education.

Reasons for Endorsement: The study presents strong evidence that plant-based diets play a crucial role in preventing chronic diseases and mitigating environmental crises. It aligns with global public health recommendations advocating for a transition to more sustainable and health-promoting dietary patterns to enhance resilience against climate change and public health emergencies.

Country: United States
Year: 2024
Source: www.health.harvard.edu/nutrition/

Statement Summary: Harvard Medical School recognizes well-planned vegetarian and vegan diets as nutritionally adequate and beneficial in reducing chronic disease risk, including heart disease, cancer, and type 2 diabetes. The article highlights that plant-based diets tend to be lower in saturated fat and cholesterol, while providing fiber, vitamins, and phytochemicals that support overall health. It also discusses the importance of choosing whole, minimally processed foods and ensuring adequate protein, B12, iron, and omega-3 intake.

Reasons for Endorsement: Harvard cites scientific evidence showing that plant-based diets lower LDL cholesterol, reduce inflammation, and promote longevity. While emphasizing the health benefits of plant-based eating, it advises ensuring nutritional balance through varied food choices and supplementation when necessary.

Other Universities
Several other universities have shown support for plant-based diets by incorporating more vegan options into their dining programs and promoting plant-based eating through various initiatives. These include:
University of Colorado Boulder: Committed to having 75% of its dining options be plant-based by 2025.  
The University of Texas at Austin: Aims to have 50% of its meals be plant-based by 2024.  
University of Michigan–Ann Arbor: Plans to offer 55% plant-based meals by 2025.  
University of Arizona: Working towards 40% plant-based meals by 2025.  
Washington State University: Aims for 40% plant-based meals by 2025.  
University of California, Berkeley: Committed to 50% plant-based meals by 2027.  
Rutgers University: Aims for 50% plant-based or low-carbon meals by 2024.  
Oregon State: Working towards 50% plant-based meals by 2027.  
University of Washington: Plans to have 48% of its meals be plant-based by 2025.  
University of California, Los Angeles: Committed to 50% plant-based meals by 2027.  
University of California, San Diego: Opened an all-vegan eatery on campus.  
Ohio State University: Introduced an all-vegan food truck called Thyme & Change 2.0.  
Creighton University: Temporarily converted one dining hall entree station to serve only plant-based foods.  
George Mason University: Increased plant-based offerings and added an entirely vegan dining hall called The Spot.  
Tulane University: Participated in a pilot study to test the power of plant-based defaults in dining halls.  
Lehigh University: Participated in a pilot study to test the power of plant-based defaults in dining halls.  
Rensselaer Polytechnic Institute: Participated in a pilot study to test the power of plant-based defaults in dining halls.  
Universitas Airlangga (UNAIR) in Indonesia: UNAIR actively promotes sustainability and health by offering diverse vegetarian and vegan options across its campus dining facilities. This demonstrates a commitment to plant-based eating within the university's food policy.

These initiatives reflect a growing trend in higher education to embrace plant-based dining as a way to promote sustainability, improve student health, and cater to evolving dietary preferences. However, colleges face challenges in implementing these changes, such as retraining cooks to prepare plant-based meals and navigating the volatile produce market. Organizations like Sodexo have partnered with institutions like the Humane Society of the United States and the World Resources Institute to develop plant-based dishes and provide training to university foodservice employees.  

• Country: Brazil
• Year: 2012
• Source: pdf 2012 SVB Dietary Guidelines for Vegetarian Diets for Adul(2.22 MB)

Statement Summary: The Dietary Guidelines for Vegetarian Diets for Adults, published by the Brazilian Vegetarian Society (SVB), provides comprehensive guidance on plant-based nutrition. The document asserts that well-planned vegetarian and vegan diets are nutritionally adequate for all life stages, including pregnancy, infancy, and athletic performance. It cites numerous studies showing that vegetarian diets reduce the risk of cardiovascular disease, diabetes, obesity, and certain types of cancer. The guide serves as a professional reference for healthcare providers and nutritionists, ensuring that vegetarian and vegan patients receive adequate dietary support.

Reasons for Endorsement: The SVB emphasizes the public health benefits of vegetarian diets, including disease prevention and growing consumer demand in Brazil. Additionally, it aligns with ethical and environmental concerns associated with food production.

• Country: Brazil
• Year: 2014
• Source: pdf SVB review on the Brazilian official dietary guidelines(149 KB)

Statement Summary: In response to the 2014 revision of Brazil’s official dietary guidelines, the SVB provided a formal review advocating for the inclusion of explicit vegetarian and vegan dietary recommendations. The organization emphasized that vegetarian diets are scientifically proven to be beneficial for health and should be recognized in national dietary recommendations. The SVB proposed that the Ministry of Health incorporate clear guidance on replacing meat with plant-based protein sources, such as legumes. The review also highlighted the environmental impact of animal agriculture and suggested that reducing meat consumption aligns with sustainability goals.

Reasons for Endorsement: The SVB based its recommendations on extensive scientific evidence supporting the health benefits of plant-based diets. Additionally, the organization pointed to the ethical and environmental advantages of reducing meat consumption.

Country: France
Year: Unknown
Source: ​vegetarisme.fr

Statement Summary: The Association Végétarienne de France (AVF) states that a well-planned vegan diet is nutritionally adequate for all life stages and can support normal growth, maternal health, and active lifestyles. AVF emphasizes the excessive consumption of animal proteins in France and advocates for a dietary shift toward at least 50% plant-based protein intake. The organization also highlights that a vegan diet can help prevent major chronic diseases such as cardiovascular issues, diabetes, and obesity. AVF acknowledges the importance of vitamin B12 supplementation and provides nutritional guidelines for a balanced vegan diet.

Reasons for Endorsement: AVF supports plant-based diets for their health benefits, ethical considerations, and environmental sustainability. The organization cites scientific evidence linking meat consumption to increased disease risk and underscores the environmental impact of animal agriculture, including greenhouse gas emissions, antibiotic resistance, and pollution.

• • Country: International (United Nations)
  • Year: 2010
  • Source: pdf Assessing the Environmental Impacts of Consumption and Production(5.22 MB)

Statement Summary: A landmark United Nations report in 2010 called for a dramatic global dietary shift. The UNEP-backed report “Assessing the Environmental Impacts of Consumption and Production” concluded that “a substantial worldwide diet change, away from animal products” is necessary to reduce environmental damage​.  In media coverage, this was famously summarized as “a global shift towards a vegan diet is vital to save the world from hunger, fuel poverty and the worst impacts of climate change.”  The UN report highlighted that agriculture — especially meat and dairy production — is a leading cause of resource depletion and environmental degradation: it accounts for about 70% of global freshwater use, 38% of land use, and 19% of greenhouse gas emissions.​  With the global population rising, the report warned that these impacts will increase unless people reduce animal-based food consumption. The recommendation is essentially an endorsement at the highest level that moving toward 100% plant-based diets (or significantly plant-centric diets) is crucial for sustainability. This UN stance, coming from its environmental arm, was one of the strongest pro-vegan statements on the world stage at that time (2010).

Reasons for Endorsement: The drivers are overwhelmingly environmental and food security-related. The UN emphasized that climate change mitigation and feeding a growing population sustainably will be impossible without reducing meat and dairy demand​.  By describing a vegan diet as “vital” to avert climate catastrophe and hunger, the report underlines issues like greenhouse gas emissions, deforestation, water scarcity, and energy inefficiency tied to animal agriculture​.
While health was not the primary focus of this particular UN report, it acknowledged ancillary benefits like reduced healthcare burdens, but the core message was that from a planetary perspective, plant-based diets are essential.

• Country: International (United Nations)
• Year: 2006
• Source: pdf Livestock's Long Shadow(19.07 MB)

Statement Summary: The FAO published a report titled "Livestock's Long Shadow," which highlighted the environmental impact of animal agriculture.

Reasons for Endorsement: Promotes a shift away from animal farming and towards plant-based agriculture.  

(Various international scientific bodies have echoed similar sentiments in the 2010s and 2020s. For instance, the IPCC’s Special Report on Climate Change and Land (2019) noted that plant-based diets present major opportunities for mitigating climate change. Similarly, the EAT-Lancet Commission (2019), composed of global experts, recommended a “planetary health diet” rich in plant foods and minimal in animal products to sustainably feed 10 billion people. While these are scientific recommendations rather than policy statements, they reinforce the official endorsements above.)