Nutrition


Delia Grace

We congratulate Delia Grace, professor of food safety systems at the Natural Resources Institute and joint appointed scientist at the International Livestock Research Institute (ILRI), on winning the 2022 Arrell Global Food Innovation Award in the research innovation category.

Delia Grace is a renowned scientist with unique and transformative impacts on the safety of food systems and public health in developing countries.

As a trained veterinarian and epidemiologist, she brings a special expertise on the interconnectedness of animal health, human health and ecohealth to her work. A focus of her work is improving food safety in informal markets in developing countries.

‘I’m honoured to be named the recipient of the Arrell Global Food Innovation Award in the area of research impact,’ she said.

‘There is a very critical relationship between animal, human and environment health and I hope we can continue to research and find ways to help improve food safety and thus the health of humans and animals. While there is still a lot to learn, by listening and engaging, thinking and trying, we can achieve much more.’

‘Congratulations to Delia Grace Randolph for being awarded with the Arrell Global Food Innovation Award for excellence in research,’ said Evan Fraser, Arrell Food Institute Director.

‘Food safety is critical to food systems, and Delia Grace Randolph’s research in this field has clearly had a positive impact on many people.’

The mission of the Arrell Food Institute at the University of Guelph is to bring people together to conduct research, train the next generation of food leaders and shape social, industrial and governmental decisions, always ensuring food is the central priority.

The Arrell Global Food Innovation Awards are adjudicated by a group of internationally recognized scientists and community activists. This year’s adjudicators are Nadia Theodore, senior vice president, global government and industry relations, Maple Leaf Foods; Florence Lasbennes, managing director, 4SD; Lawrence Haddad, executive director, Global Alliance for Improved Nutrition; and Adrienne Xavier, acting director of the Indigenous Studies Program, McMaster University.

Browse Delia Grace’s research publications here

Transformation of food systems is key to addressing malnutrition, non-communicable diseases, climate change and other global health challenges of the 21st century, a new research study says.

The study, published in the American Journal of Clinical Nutrition (Jan 2022), presents a synthesis of the 22nd Annual Harvard Nutrition Obesity Symposium held in June 2021 entitled ‘Global Food Systems and Sustainable Nutrition in the 21st Century’.

The symposium was a collaboration between the Nutrition Obesity Research Center at Harvard and the Harvard Medical School Division of Nutrition and was organized ahead of the United Nations Food Systems Summit (UNFSS) in September 2021.

A food system includes all the aspects of feeding and nourishing people: growing, harvesting, packaging, processing, transporting, marketing and consuming food.

The authors of the study note that the nutrition and health communities have a significant role to play in ensuring that food systems produce affordable, nutritious and safe food in an equitable manner that safeguards environmental sustainability.

“Food systems need to be better managed and governed to ensure that food system transformation is redesigned to improve nutrition and health, ensure environments are sustainable and resilient, promote fair and equitable livelihoods, and mitigate climate change,” the authors state.

CGIAR-affiliated scientists Delia Grace and Namukolo Covic are among the co-authors of the study.

Delia Grace is professor of food safety systems at the Natural Resources Institute of the University of Greenwich and joint-appointed scientist at the International Livestock Research Institute (ILRI).

Namukolo Covic is the ILRI Director General’s Representative to Ethiopia and previously served as senior research coordinator for the CGIAR Program on Agriculture for Nutrition and Health (A4NH), led by the International Food Policy Research Institute (IFPRI).

Citation

Fanzo, J., Rudie, C., Sigman, I., Grinspoon, S., Benton, T.G., Brown, M.E., Covic, N., Fitch, K., Golden, C.D., Grace, D., Hivert, M.-F., Huybers, P., Jaacks, L.M., Masters, W.A., Nisbett, N., Richardson, R.A., Singleton, C.R., Webb, P. and Willett, W.C. 2022. Sustainable food systems and nutrition in the 21st century: A report from the 22nd Annual Harvard Nutrition Obesity Symposium. American Journal of Clinical Nutrition 115(1): 18–33.

Photo credit: Fruit and vegetable on sale in Addis Ababa, Ethiopia (ILRI/Geraldine Klarenberg)

Fruit and vegetables on sale alongside other food items in a local market in Addis Ababa, Ethiopia (photo credit: ILRI/Geraldine Klarenberg).

The CGIAR Research Program on Agriculture for Nutrition and Health (A4NH) published its 2020 annual report on activities and accomplishments from its five research flagships:

  • food systems for healthier diets;
  • biofortification;
  • food safety;
  • supporting policies, programs, and enabling action through research; and
  • improving human health.

Noting that the year 2020 was dominated by the COVID-19 pandemic, A4NH director John McDermott said: “The pandemic emphasized the importance of A4NH core research strengths: One Health, nutrition, and food systems, into which gender and equity considerations are integrated as critical to improve nutrition and health outcomes. As a result, A4NH research leaders and teams were called into central roles in COVID-19 response and recovery efforts during 2020 by CGIAR as well as in programs and projects in partner countries.”

The 10-year research program ended in December 2021 as CGIAR transitions to a new research structure and portfolio from 2022.

Access the A4NH 2020 annual report or read the online version.

Photo credit: Local food market in Addis Ababa (ILRI/Geraldine Klarenberg)

Market place in Kenya (photo credit: World Bank/Sambrian Mbaabu).

The Tokyo Nutrition for Growth Summit 2021 takes place on 7–8 December 2021. The summit comes at a critical time, midway through the United Nations Decade of Action on Nutrition, with only five years left to achieve the World Health Assembly  targets on maternal, infant and young child nutrition, and 10 years to reach the Sustainable Development Goals.

Ahead of the summit, on 2 December 2021, the International Institute for Environment and Development (IIED) and the International Livestock Research Institute (ILRI) hosted a side event on the role of informal markets within future food systems.

The purpose of the side event was to derive a set of principles to help national policymakers develop risk-based policies that reward positive food safety as opposed to criminalization and marginalization. Such policies will improve the governance, operations and future of informal markets to ensure their continued contribution to livelihoods, health and nutrition.

A panel discussion featured the following speakers:

  • Delia Grace, professor of food safety systems, Natural Resources Institute, University of Greenwich and joint appointed scientist, ILRI
  • Jane Battersby, senior lecturer, Department of Environmental and Geographical Science, University of Cape Town
  • Vivian Maduekeh, managing principal, Food Health Systems Advisory
  • Emma Blackmore, research associate, IIED
  • Stella Nordhagen, senior technical specialist, Global Alliance for Improved Nutrition
  • Utpal Kumar Sharma, director, Dairy Development Department, Government of Assam, India

View the recording below.

Photo credit: Market place in Kenya (World Bank/Sambrian Mbaabu)

World Food Safety Day is celebrated annually on 7 June to raise awareness on the importance of safe food and its contribution to healthy lives, healthy economies and a healthy future.

The theme this year is Safe food now for a healthy tomorrow. Our food systems need to produce enough safe food for all. A One Health approach to food safety that recognizes the connections between the health of people, animals and the environment will improve food safety and help meet the nutritional and health needs of the future. Indeed, there is no food security without food safety.

Food safety is everyone’s business. Governments must put in place supportive regulatory frameworks that ensure access to safe and nutritious food for all. Farmers and other food producers need to adopt good agricultural practices to prevent contamination of food products at the farm level. Business operators must make sure food is safe at all stages of processing and distribution of food products. Consumers, too, have a role to play in learning about safe and healthy food so that they are empowered to demand for access to safe food.

The International Livestock Research Institute (ILRI) has a longstanding record of collaborative research on risk-based approaches to improving food safety in traditional, informal markets.

ILRI leads the food safety flagship of the CGIAR Research Program on Agriculture for Nutrition and Health. The main research focus is on mitigating aflatoxin contamination in key staples and on managing risks in traditional, informal markets for nutrient-rich perishables like meat, milk, fish and vegetables.

We commemorate this year’s World Food Safety Day by shining the spotlight on ILRI’s research on food safety. Listed below is a selection of recent food safety publications from collaborative research by ILRI and partners.

Hai Hoang Tuan Ngo, Luong Nguyen-Thanh, Phuc Pham-Duc, Sinh Dang-Xuan, Hang Le-Thi, Denis-Robichaud, J., Hung Nguyen-Viet, Trang T.H. Le, Grace, D. and Unger, F. 2021. Microbial contamination and associated risk factors in retailed pork from key value chains in Northern Vietnam. International Journal of Food Microbiology 346: 109163.

Murungi, M.K., Muloi, D.M., Muinde, P., Githigia, S.M., Akoko, J., Fèvre, E.M., Rushton, J. and Alarcon, P. 2021. The Nairobi pork value chain: Mapping and assessment of governance, challenges, and food safety issues. Frontiers in Veterinary Science 8: 581376.

Rortana, C., Hung Nguyen-Viet, Tum, S., Unger, F., Boqvist, S., Sinh Dang-Xuan, Koam, S., Grace, D., Osbjer, K., Heng, T., Sarim, S., Phirum, O., Sophia, R. and Lindahl, J.F. 2021. Prevalence of Salmonella spp. and Staphylococcus aureus in chicken meat and pork from Cambodian markets. Pathogens 10(5): 556.

Mutua, F., Kang’ethe, E. and Grace, D. 2021. The COVID-19 pandemic and its implications for food safety in East Africa. ILRI Discussion Paper 40. Nairobi, Kenya: ILRI.

ILRI (International Livestock Research Institute). 2021. Keeping foods safe leads to healthier people, livestock and environment. Livestock pathways to 2030: One Health Brief 4. Nairobi, Kenya: ILRI.

Mutua, F. 2021. Food safety in One Health. Video. Nairobi, Kenya: ILRI.

Join the online conversations by following the hashtags #FoodSafety, #SafeFood and #WorldFoodSafetyDay.

Photo credit: World Health Organization

There is a need for better understanding of how food systems operate in order to effectively address food safety and nutrition in low- and middle-income countries, says a new review paper.

The review published in Frontiers in Sustainable Food Systems (Apr 2021) proposes that countries and international institutions provide an atlas of food system maps for key food commodities. This will help to fill current knowledge gaps in food system mapping and governance.

The review by scientists from the Royal Veterinary College, the University of Greenwich, the University of Liverpool and the International Livestock Research Institute presents the state of knowledge on existing methods of studying food systems towards improving food safety and nutrition.

The review found that food systems analyses vary widely in scope and quality, with most concentrating on specific food commodities as opposed to adopting a whole-diet approach when looking at nutrition or assessing a range of infectious agents when looking at food safety.

In the area of food safety, in-depth assessments of food systems can complement risk analysis to identify risky behaviours, understand institutional settings and improve codes of practice and enforcement. There is a challenge, however, in the area of nutrition, as existing tools on nutrition and food systems science are not yet being merged. 

Addressing food safety and nutrition in low- and middle-income countries will require better understanding of the drivers of the food systems and incorporation of codes of practice and enforcement which ensure access to safe and nutritious food.

It is also important to recognize that food systems are integral to health and thus ensure that food systems policy is aligned with health policy. This calls for interdisciplinary research on food systems encompassing consumption behaviour, value chain analysis, policy analysis, nutrition science and gender research.

Citation

Alarcon, P., Dominguez-Salas, P., Fèvre, E.M. and Rushton J. 2021. The importance of a food systems approach to low and middle income countries and emerging economies: A review of theories and its relevance for disease control and malnutrition. Frontiers in Sustainable Food Systems 5: 642635.

Photo credit: Pulses on sale alongside other food items in a local market in Addis Ababa, Ethiopia (ILRI/Geraldine Klarenberg)

Open Access Week 2020 banner. Open with purpose: Taking action to build structural equity and inclusion. October 19-25.

International Open Access Week is an opportunity to raise awareness about open access publishing of research outputs to enable their universal online accessibility. Research outputs are wide-ranging and include articles in peer-reviewed journals, books, book chapters, conference proceedings, infographics, presentations, posters, reports, theses and videos.

The theme of this year’s Open Access Week (19–25 October) is ‘Open with purpose: taking action to build structural equity and inclusion’.

The Animal and Human Health program of the International Livestock Research Institute (ILRI) seeks to effectively manage or eliminate livestock, zoonotic and foodborne diseases that matter to the poor through the generation and use of knowledge, technologies and products, leading to higher farmer incomes and better health and nutrition for consumers and livestock.

To celebrate Open Access Week 2020, we bring you a curated selection of recently published open access outputs authored and co-authored by scientists from ILRI’s Animal and Human Health program from across our research portfolio on antimicrobial resistance, food safety, One Health and zoonotic diseases.

Book chapters

  • Bett, B., Randolph, D. and McDermott, J. 2020. Africa’s growing risk of diseases that spread from animals to people. In: Swinnen, J. and McDermott, J. (eds), COVID-19 and global food security. Washington, D.C.: IFPRI. pp. 124–128. https://hdl.handle.net/10568/108990
  • Kang’ethe, E., Grace, D., Alonso, S., Lindahl, J., Mutua, F. and Haggblade, S. 2020. Food safety and public health implications of growing urban food markets. In: AGRA, Africa Agriculture Status Report. Feeding Africa’s cities: Opportunities, challenges, and policies for linking African farmers with growing urban food markets. Issue 8. Nairobi, Kenya: Alliance for a Green Revolution in Africa (AGRA): 101–119. https://hdl.handle.net/10568/109386

Peer-reviewed journal articles

  • Ferguson, A.W., Muloi, D., Ngatia, D.K., Kiongo, W., Kimuyu, D.M., Webala, P.W., Olum, M.O., Muturi, M., Thumbi, S.M., Woodroffe, R., Murugi, L., Fèvre, E.M., Murray, S. and Martins, D.J. 2020. Volunteer based approach to dog vaccination campaigns to eliminate human rabies: Lessons from Laikipia County, Kenya. PLOS Neglected Tropical Diseases 14(7): e0008260. https://hdl.handle.net/10568/108692
  • Hu Suk Lee, Vuong Nghia Bui, Huyen Xuan Nguyen, Anh Ngoc Bui, Trung Duc Hoang, Hung Nguyen-Viet, Randolph, D.G. and Wieland, B. 2020. Seroprevalences of multi-pathogen and description of farm movement in pigs in two provinces in Vietnam. BMC Veterinary Research 16: 15. https://hdl.handle.net/10568/106618 
  • Kemboi, D.C., Antonissen, G., Ochieng, P.E., Croubels, S., Okoth, S., Kang’ethe, E.K., Faas, J., Lindahl, J.F. and Gathumbi, J.K. 2020. A review of the impact of mycotoxins on dairy cattle health: Challenges for food safety and dairy production in sub-Saharan Africa. Toxins 12(4): 222. https://hdl.handle.net/10568/108030
  • Kivali, V., Kiyong’a, A.N., Fyfe, J., Toye, P., Fèvre, E.M. and Cook, E.A.J. 2020. Spatial distribution of trypanosomes in cattle from western Kenya. Frontiers in Veterinary Science 7: 554. https://hdl.handle.net/10568/109133
  • Kiyong’a, A.N., Cook, E.A.J., Okba, N.M.A., Kivali, V., Reuksen, C., Haagmans, B.L. and Fèvre, E.M. 2020. Middle East respiratory syndrome coronavirus (MERS-CoV) seropositive camel handlers in Kenya. Viruses 12(4): 396. https://hdl.handle.net/10568/107946
  • Long Pham-Thanh, Magnusson, U., Minh Can-Xuan, Hung Nguyen-Viet, Lundkvist, Å. and Lindahl, J. 2020. Livestock development in Hanoi city, Vietnam—Challenges and policies. Frontiers in Veterinary Science 7: 566. https://hdl.handle.net/10568/109404
  • Mitchell, M.E.V., Alders, R., Unger, F., Hung Nguyen-Viet, Trang Thi Huyen Le and Toribio, J.-A. 2020. The challenges of investigating antimicrobial resistance in Vietnam – what benefits does a One Health approach offer the animal and human health sectors? BMC Public Health 20: 213. https://hdl.handle.net/10568/107087 
  • Mutua, F., Sharma, G., Grace, D., Bandyopadhyay, S., Shome, B. and Lindahl, J. 2020. A review of animal health and drug use practices in India, and their possible link to antimicrobial resistance. Antimicrobial Resistance and Infection Control 9: 103. https://hdl.handle.net/10568/108734
  • Njenga, M.K., Ogolla, E., Thumbi, S.M., Ngere, I., Omulo, S., Muturi, M., Marwanga, D., Bitek, A., Bett, B., Widdowson, M.-A., Munyua, P. and Osoro, E.M. 2020. Comparison of knowledge, attitude, and practices of animal and human brucellosis between nomadic pastoralists and non-pastoralists in Kenya. BMC Public Health 20: 269. https://hdl.handle.net/10568/107419
  • Wernli, D., Jørgensen, P.S., Parmley, E.J., Troell, M., Majowicz, S., Harbarth, S., Léger, A., Lambraki, I., Graells, T., Henriksson, P.J.G., Carson, C., Cousins, M., Ståhlgren, G.S., Mohan, C.V., Simpson, A.J.H., Wieland, B., Pedersen, K., Schneider, A., Chandy, S.J., Wijayathilaka, T.P., Delamare-Deboutteville, J., Vila, J., Lundborg, C.S. and Pittet, D. 2020. Evidence for action: A One Health learning platform on interventions to tackle antimicrobial resistance. Lancet Infectious Diseases. https://hdl.handle.net/10568/109151

Infographic

  • Grace, D., Alonso, S., Mutua, F., Hoffmann, V., Lore, T. and Karugia, J. 2020. Food safety in Kenya: Focus on dairy. Infographic. Nairobi, Kenya: ILRI. https://hdl.handle.net/10568/109143

Presentations and posters

  • Diarra, S., Dione, M., Konkobo-Yameogo, C., Ilboudo, G., Roesel, K., Lallogo, V.R., Ouattara, L. and Knight-Jones, T. 2020. Value chain assessment of animal source foods and vegetables in Ouagadougou, Burkina Faso: Food safety, quality and hygiene perceptions and practices. Presentation at a project webinar, 20 May 2020. https://hdl.handle.net/10568/108633
  • Hung Nguyen-Viet, Unger, F., Hu Suk Lee, Lindahl, J., Thang Nguyen, Bett, B., Fèvre, E., Tum, S., Sinh Dang Xuan, Moodley, A. and Grace, D. 2020. One Health research at the International Livestock Research Institute to address neglected tropical diseases, zoonoses and emerging infectious diseases in Southeast Asia. Presentation at a webinar by the One Health Collaborating Center Universitas Gadjah Mada, ‘World Zoonoses Day 2020: Lessons learned and future directions’, 7 July 2020. https://hdl.handle.net/10568/108791
  • Lindahl, J., Mutua, F. and Grace, D. 2020. Livestock interventions in low-income countries: A theory of change for improved nutrition. Poster presentation at the virtual 2020 Agriculture, Nutrition and Health (ANH) Academy Week research conference, 30 June–2 July 2020. https://hdl.handle.net/10568/108715
  • Wieland, B., Moodley, A., Mbatidde, I., Ndoboli, D., Tenhagen, B.-A., Roesler, U., Erechu, R., Litta-Mulondo, A., Kakooza, S., Waiswa, J. and Kankya, C. 2020. Mitigating agriculture-associated antimicrobial resistance in poultry value chains in Uganda. Poster presented at the virtual annual planning meeting of the Boosting Uganda’s Investment in Livestock Development (BUILD) project, 10–12 June 2020. https://hdl.handle.net/10568/108689

Project report

  • Blackmore, E., Guarín, A., Alonso, S., Grace, D. and Vorley, B. 2020. Informal milk markets in Kenya, Tanzania and Assam (India): An overview of their status, policy context, and opportunities for policy innovation to improve health and safety. ILRI Research Report. Nairobi, Kenya: ILRI. https://hdl.handle.net/10568/109797

Research briefs

  • Lam, S., Huyen Thi Thu Nguyen, Hung Nguyen-Viet and Unger, F. 2020. Mapping pathways toward safer pork in Vietnam. ILRI Research Brief 95. Nairobi, Kenya: ILRI. https://hdl.handle.net/10568/108768
  • Nguyen Thi Thinh, Grace, D., Pham Van Hung, Le Thi Thanh Huyen, Hung Nguyen Viet, Sinh Dang-Xuan, Nguyen Thi Duong Nga, Nguyen Thanh Luong, Nguyen Thi Thu Huyen, Tran Thi Bich Ngoc, Pham Duc Phuc and Unger, F. 2020. Food safety performance in key pork value chains in Vietnam. ILRI Research Brief 94. Nairobi, Kenya: ILRI. https://hdl.handle.net/10568/108320
  • Pham Duc Phuc, Toribio, J.-A., Ngo Hoang Tuan Hai, Sinh Dang-Xuan, Nguyen Thanh Luong, Langley, S.J., Dunham, J.G., Dinh Thanh Thuy, Dang Vu Hoa, Hung Nguyen-Viet, Grace, D. and Unger, F. 2020. Food safety risk communication and training need of stakeholders and consumers regarding pork value chain in Vietnam. ILRI Research Brief 96. Nairobi, Kenya: ILRI. https://hdl.handle.net/10568/108769

Videos

Photo credit: International Open Access Week website

A4NH 2019 annual report cover

The CGIAR Research Program on Agriculture for Nutrition and Health (A4NH) has just released its 2019 annual report, highlighting activities and accomplishments from its five research flagships, cross-cutting work on gender and equity, and partnerships that have led to research outcomes in over 20 countries.

These include:

  • empowering stakeholders at national level to build food systems that support healthier diets;
  • generating research evidence on the nutritional and health benefits of biofortification;
  • supporting international developments in food safety with quality research and engagement;
  • engaging in global conversations on food systems, nutrition and diets; and
  • linking research and policy to achieve results on critical zoonotic diseases.

Access the A4NH 2019 annual report or read the interactive online summary.

Photo credit: International Food Policy Research Institute

Aflatoxin research at the BecA-ILRI Hub (photo credit: ILRI/Paul Karaimu).

The Innovative Methods and Metrics for Agriculture and Nutrition Actions (IMMANA) program has called for a third round of applications for its competitive research grants. 

The research grants are aimed at accelerating the development of innovative and interdisciplinary methods, metrics and tools to advance scientific understanding of the linkages between agriculture and food systems and health and nutrition outcomes, in order to better inform policy and programmatic actions to improve nutrition outcomes in low- and middle-income countries.

This workstream of the IMMANA program is led by the London School of Hygiene and Tropical Medicine. So far, 15 research grants of up to £250,000 have been awarded over two rounds (Round 1 and Round 2). There will be two funding rounds (Rounds 3 and 4) for the IMMANA Phase 2 grants. Each IMMANA grant will be a maximum of £250,000 and up to eight grants are expected to be awarded through a competitive selection process in each round (total of 16). Applications for Round 3 grants are now open.

For more information about eligibility, the selection process and timelines, visit https://immana.lcirah.ac.uk/grants.

Photo credit: Aflatoxin research at the BecA-ILRI Hub (ILRI/Paul Karaimu)

On World Food Day 2019, we highlight a recent article by scientists from the International Livestock Research Institute that summarizes the current state of knowledge on the role of livestock products for nutrition, with emphasis on the first 1000 days of life for individuals living in low-income countries.

Meat, milk and eggs are nutrient-rich products that could efficiently boost nutrient-poor diets either as part of the normal diet or if access is increased through interventions.

The article, published in the journal Animal Frontiers (Oct 2019), considers the nutritional importance of livestock products, the evidence base for their impact on health and nutrition, and the major externalities concerned with their production.

The authors note that promoting the intake of livestock products among resource-limited populations will require specific feasibility and sustainability studies to be conducted to ensure those foods are available and affordable to the target populations.

Citation
Alonso, S., Dominguez-Salas, P. and Grace, D. 2019. The role of livestock products for nutrition in the first 1,000 days of life. Animal Frontiers 9(4): 24–31. https://doi.org/10.1093/af/vfz033

Photo credit: An Ethiopian smallholder dairy farmer in the country’s Ghibe Valley (ILRI/Apollo Habtamu)

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