[{"command":"openDialog","selector":"#drupal-modal","settings":null,"data":"\u003Cdiv id=\u0022republish_modal_form\u0022\u003E\u003Cform class=\u0022modal-form-example-modal-form ecl-form\u0022 data-drupal-selector=\u0022modal-form-example-modal-form\u0022 action=\u0022\/en\/article\/modal\/13243\u0022 method=\u0022post\u0022 id=\u0022modal-form-example-modal-form\u0022 accept-charset=\u0022UTF-8\u0022\u003E\u003Cp\u003EHorizon articles can be republished for free under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence.\u003C\/p\u003E\n \u003Cp\u003EYou must give appropriate credit. We ask you to do this by:\u003Cbr \/\u003E\n 1) Using the original journalist\u0027s byline\u003Cbr \/\u003E\n 2) Linking back to our original story\u003Cbr \/\u003E\n 3) Using the following text in the footer: This article was originally published in \u003Ca href=\u0027#\u0027\u003EHorizon, the EU Research and Innovation magazine\u003C\/a\u003E\u003C\/p\u003E\n \u003Cp\u003ESee our full republication guidelines \u003Ca href=\u0027\/horizon-magazine\/republish-our-stories\u0027\u003Ehere\u003C\/a\u003E\u003C\/p\u003E\n \u003Cp\u003EHTML for this article, including the attribution and page view counter, is below:\u003C\/p\u003E\u003Cdiv class=\u0022js-form-item form-item js-form-type-textarea form-item-body-content js-form-item-body-content ecl-form-group ecl-form-group--text-area form-no-label ecl-u-mv-m\u0022\u003E\n \n\u003Cdiv\u003E\n \u003Ctextarea data-drupal-selector=\u0022edit-body-content\u0022 aria-describedby=\u0022edit-body-content--description\u0022 id=\u0022edit-body-content\u0022 name=\u0022body_content\u0022 rows=\u00225\u0022 cols=\u002260\u0022 class=\u0022form-textarea ecl-text-area\u0022\u003E\u003Ch2\u003ESowing the seeds of greater food diversity in Africa\u003C\/h2\u003E\u003Cp\u003EWhen crop scientist Michael Frei grew up in Germany in the 1980s, television screens were filled with scenes of poverty, drought and destruction in Africa. The 1984 Ethiopian famine brought home to millions the human costs of food insecurity on the continent.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003EIt also inspired Frei to get involved in campaigns and fundraising and pursue a career in agronomy, with a specialisation in sustainable plant production and global food security.\u0026nbsp;\u003C\/p\u003E\u003Ch2\u003EFor people and planet\u003C\/h2\u003E\u003Cp\u003ENow a professor of agronomy at the Justus Liebig University in Giessen, Germany, Frei is coordinating an EU-funded international research initiative called HealthyDiets4Africa (HD4A), which started in 2023 and will run until 2028.\u003C\/p\u003E\u003Cp\u003EThe initiative establishes partnerships between experts in Africa and Europe, as well as the UN World Food Programme and the International Institutes of Plant Genetic Resources and of Tropical Agriculture. Their aim is to explore together whether greater diversity in the food system could help combat various forms of malnutrition in Africa, benefitting both health and the environment.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003EFrom Liberia in the west to Kenya in the east,\u0026nbsp;\u2018food system labs\u2019 have been set up in eight countries. These are providing\u0026nbsp;analysis on plants for nutritional value and ways to integrate them into diets, with the work coordinated by Africa Rice Center,\u0026nbsp;a pan-African agricultural research organisation based in C\u00f4te d\u2019Ivoire.\u003C\/p\u003E\u003Cp\u003E\u003Cblockquote class=\u0022tw-text-center tw-text-blue tw-font-bold tw-text-2xl lg:tw-w-1\/2 tw-border-2 tw-border-blue tw-p-12 tw-my-8 lg:tw-m-12 lg:tw--ml-16 tw-float-left\u0022\u003E\n \u003Cspan class=\u0022tw-text-5xl tw-rotate-180\u0022\u003E\u201c\u003C\/span\u003E\n \u003Cp class=\u0022tw-font-serif tw-italic\u0022\u003EA diverse diet is healthier, can address many of the dietary deficits that we see and overall is more environmentally stable.\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EProfessor Michael Frei, HealthyDiets4Africa\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\u003Cp\u003ESet against a backdrop where monocultures for crops such as maize have proliferated, Frei thinks using these labs to introduce greater diversity into the food system could help both enrich the nutritional value of food consumed and also have benefits for the environment.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003EThe initiative is a showcase for Food 2030, the EU\u2019s research and innovation policy framework supporting the transition towards sustainable, healthy and inclusive food systems that respect planetary boundaries.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003E\u201cA diverse diet is healthier, can address many of the dietary deficits that we see and overall is more environmentally stable,\u201d said Frei.\u0026nbsp;\u003C\/p\u003E\u003Ch2\u003ETriple burden of malnutrition\u003C\/h2\u003E\u003Cp\u003EFrei describes Africa as facing a \u201ctriple burden of malnutrition\u201d caused by three major nutritional challenges.\u003C\/p\u003E\u003Cp\u003EFirstly, people still go hungry: estimates from the British Red Cross suggest that more than 150 million people in Africa are without sufficient food. Secondly, even those who have enough to eat are commonly deficient in essential micronutrients such as zinc and iron.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003EThirdly, obesity is an increasing issue in urban areas, where diets that are high in processed foods, sugar and unhealthy fats contribute to rising obesity rates and related conditions such as diabetes, hypertension and heart disease.\u003C\/p\u003E\u003Cp\u003E\u201cIn many African countries, you see all of these phenomena at the same time,\u201d said Frei.\u003C\/p\u003E\u003Cp\u003EFood system diversification is seen as a possible solution to all three of these challenges. Inventive use of less common nutrient-rich crops and their integration into daily use is one path that the research team is exploring.\u003C\/p\u003E\u003Ch2\u003EStrength in diversity\u003C\/h2\u003E\u003Cp\u003EExamples of species being studied are amaranth, a drought-resilient leafy vegetable, and cowpeas, a legume. Both are found in abundance across Africa.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003EGrown together, these crops support each other and benefit the environment. Cowpeas fix nitrogen in the soil, which in turn benefits the amaranth by reducing the need for chemical fertilisers. Both also have particularly high nutritional values.\u003C\/p\u003E\u003Cp\u003EAnother is the tree \u003Cem\u003EParkia biglobosa\u003C\/em\u003E, also known as the locust bean tree. It produces nutrient-rich seeds that Frei describes as \u201cprotein bombs\u201d. Traditionally, its seeds were used as flavouring for soup. However, over time, this practice fell out of favour, replaced by more convenient but imported and less healthy stock cubes.\u003C\/p\u003E\u003Cp\u003EIn line with the EU-Africa Research and Innovation Partnership on Food and Nutrition Security and Sustainable Agriculture, the HD4A team hopes that its work can rekindle a passion for the past while using new technologies to optimise future cropping systems.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003E\u201cWe do not want to go back to the Stone Age \u2013 we just want to make sure people do not abandon the good things they had. We want to help develop diversified, productive modern cropping systems,\u201d said Frei.\u003C\/p\u003E\u003Ch2\u003EA menu for change\u0026nbsp;\u003C\/h2\u003E\u003Cp\u003EProfessor Christophe Matthys, a nutritionist based at KU Leuven in Belgium, is helping to translate these advances in plant science into direct benefits for health. Matthys is focusing on integrating nutrients derived from crops into new products, as well as overcoming some of the social challenges in encouraging dietary change.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003EHe points to barriers to healthier diets \u2013 mindsets that see overconsumption as a sign of fertility or wealth, or that see healthier choices like fruit as the preserve of the poor or children.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003E\u003Cblockquote class=\u0022tw-text-center tw-text-blue tw-font-bold tw-text-2xl lg:tw-w-1\/2 tw-border-2 tw-border-blue tw-p-12 tw-my-8 lg:tw-m-12 lg:tw--ml-16 tw-float-left\u0022\u003E\n \u003Cspan class=\u0022tw-text-5xl tw-rotate-180\u0022\u003E\u201c\u003C\/span\u003E\n \u003Cp class=\u0022tw-font-serif tw-italic\u0022\u003EI really hope we can plant the idea of food diversification in peoples minds.\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EProfessor Christophe Matthys, HealthyDiets4Africa\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\u003Cp\u003E\u201cWe recognise that if our plant scientists are to be successful, we also need to focus on the social aspects, respecting culture, but also optimising health,\u201d he said.\u003C\/p\u003E\u003Cp\u003EOne pilot project with schools in C\u00f4te d\u2019Ivoire has involved developing rice crackers containing micronutrient extracts derived from underutilised plants. Through this, the team is testing taste, acceptance and people\u2019s willingness to pay.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003E\u201cThese crackers are expected to provide a diverse nutrient source for school feeding programmes,\u201d said Dr Sali Ndindeng from AfricaRice, who is leading the study.\u003C\/p\u003E\u003Ch2\u003ENutrition for growth\u003C\/h2\u003E\u003Cp\u003EMatthys delivered HD4A\u2019s message about the importance of diversification to policymakers at the Nutrition for Growth (N4G) summit, which took place in Paris, France, on 27 and 28 March 2025.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003EHeld every four years, this pivotal international conference gathers governments, international organisations, businesses and civil society to mobilise commitments and resources aimed at improving nutrition worldwide.\u003C\/p\u003E\u003Cp\u003EMatthys hopes the summit will help to draw attention to Africa\u2019s leading role in rethinking the part that diverse food systems play in supporting better health and the environment.\u0026nbsp;\u003C\/p\u003E\u003Cp\u003E\u201cIt\u2019s important to highlight that Africa is more than just undernutrition because that\u2019s still the perception. Africa is also a wealth of possibility, with new vegetables, fruits and crops with beneficial impacts on people\u2019s health,\u201d he said.\u003C\/p\u003E\u003Cp\u003ELooking ahead, he hopes the work spurs action towards new, locally grown products, which will in time become staples in a more diverse and more nutritious diet both in Africa and beyond.\u003C\/p\u003E\u003Cp\u003E\u201cI really hope we can plant the idea of food diversification in people\u2019s minds.\u201d\u003C\/p\u003E\u003Cp\u003E\u003Cem\u003EResearch in this article was funded by the EU\u2019s Horizon Programme. The views of the interviewees don\u2019t necessarily reflect those of the European Commission. If you liked this article, please consider sharing it on social media.\u003C\/em\u003E\u003C\/p\u003E\u003Cp\u003E\u003Cem\u003E*The article was updated to reflect that the N4G summit took place on 27-28 March 2025.\u0026nbsp;\u003C\/em\u003E\u003C\/p\u003E\u003C\/textarea\u003E\n\u003C\/div\u003E\n\n \u003Cdiv id=\u0022edit-body-content--description\u0022 class=\u0022ecl-help-block description\u0022\u003E\n Please copy the above code and embed it onto your website to republish.\n \u003C\/div\u003E\n \u003C\/div\u003E\n\u003Cinput autocomplete=\u0022off\u0022 data-drupal-selector=\u0022form-m3mpalfm5ibdc2hntzpchwat30fcpip2qnmnijb7lm4\u0022 type=\u0022hidden\u0022 name=\u0022form_build_id\u0022 value=\u0022form-M3MpAlFm5iBDC2HnTzpChWAt30FCPiP2QNMNIJB7lM4\u0022 \/\u003E\n\u003Cinput data-drupal-selector=\u0022edit-modal-form-example-modal-form\u0022 type=\u0022hidden\u0022 name=\u0022form_id\u0022 value=\u0022modal_form_example_modal_form\u0022 \/\u003E\n\u003C\/form\u003E\n\u003C\/div\u003E","dialogOptions":{"width":"800","modal":true,"title":"Republish this content"}}]