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Less meat, more legumes: prospects and challenges in the transition toward sustainable diets in Sweden

  • Elin Röös (a1), Georg Carlsson (a2), Ferawati Ferawati (a3), Mohammed Hefni (a3) (a4), Andreas Stephan (a5), Pernilla Tidåker (a1) and Cornelia Witthöft (a3)...
Abstract

The Western diet is characterized by high meat consumption, which negatively affects the environment and human health. Transitioning toward eating more plant-based products in Western societies has been identified as a key instrument to tackle these problems. However, one potential concern is that radically reducing meat in the current diet might lead to deficiencies in nutritional intake. In this paper, we explore a scenario in which meat consumption in Sweden is reduced by 50% and replaced by domestically grown grain legumes. We quantify and discuss the implications for nutritional intake on population level, consequences for agricultural production systems and environmental performance. The reduction in meat consumption is assumed to come primarily from a decrease in imported meat. We use data representing current Swedish conditions including the Swedish dietary survey, the Swedish food composition database, Statistics Sweden and existing life cycle assessments for different food items. At population level, average daily intake of energy and most macro- and micro-nutrients would be maintained within the Nordic Nutrition Recommendations after the proposed transition (e.g., for protein, fat, zinc, vitamin B12 and total iron). The transition would also provide a considerable increase in dietary fiber and some increase in folate intake, which are currently below the recommended levels. The transition scenario would increase total area of grain legume cultivation from 2.2% (current level) to 3.2% of Swedish arable land and is considered technically feasible. The climate impact of the average Swedish diet would be reduced by 20% and the land use requirement by 23%. There would be a net surplus of approximately 21,500 ha that could be used for bioenergy production, crop production for export, nature conservation, etc. Implementation of this scenario faces challenges, such as lack of suitable varieties for varying conditions, lack of processing facilities to supply functional legume-based ingredients to food industries and low consumer awareness about the benefits of eating grain legumes. In sum, joint efforts from multiple actors are needed to stimulate a decrease in meat consumption and to increase cultivation and use of domestically grown grain legumes.

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Author for correspondence: Elin Röös, E-mail: elin.roos@slu.se
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Alonso, R, Orúe, E and Marzo, F (1998) Effects of extrusion and conventional processing methods on protein and antinutritional factor contents in pea seeds. Food Chemistry 63, 505512.
Alonso, R, Aguirre, A and Marzo, F (2000) Effects of extrusion and traditional processing methods on antinutrients and in vitro digestibility of protein and starch in faba and kidney beans. Food Chemistry 68, 159165.
Apostolidis, C and McLeay, F (2016) Should we stop meating like this? Reducing meat consumption through substitution. Food Policy 65(suppl. C), 7489.
Azizah, A and Zainon, H (1997) Effect of processing on dietary fiber contents of selected legumes and cereals. Malaysian Journal of Nutrition 3, 131136.
Bajželj, B, Richards, KS, Allwood, JM, Smith, P, Dennis, JS, Curmi, E and Gilligan, CA (2014) Importance of food-demand management for climate mitigation. Nature Climate Change 4, 924929.
Bedoussac, L, Journet, EP, Hauggaard-Nielsen, H, Naudin, C, Corre-Hellou, G, Jensen, ES, Prieur, L and Justes, E (2015) Ecological principles underlying the increase of productivity achieved by cereal-grain legume intercrops in organic farming. A review. Agronomy for Sustainable Development 35, 911935.
Benítez, V, Cantera, S, Aguilera, Y, Mollá, E, Esteban, RM, Díaz, MF and Martín-Cabrejas, MA (2013) Impact of germination on starch, dietary fiber and physicochemical properties in non-conventional legumes. Food Research International 50, 6469.
Bijl, DL, Bogaart, PW, Dekker, SC, Stehfest, E, de Vries, BJM and van Vuuren, DP (2017) A physically-based model of long-term food demand. Global Environmental Change 45(suppl. C), 4762.
Bryngelsson, D, Wirsenius, S, Hedenus, F and Sonesson, U (2016) How can the EU climate targets be met? A combined analysis of technological and demand-side changes in food and agriculture. Food Policy 59, 152164.
Campos-Vega, R, Loarca-Piña, G and Oomah, BD (2010) Minor components of pulses and their potential impact on human health. Food Research International 43, 461482.
Cederberg, C, Sonesson, U, Henriksson, M, Sund, V and Davis, J (2009) Greenhouse Gas Emissions From Swedish Production of Meat, Milk and Eggs: 1990 and 2005. Gothenburg, Sweden: The Swedish Institute for Food and Biotechnology.
Champ, MMJ (2007) Non-nutrient bioactive substances of pulses. British Journal of Nutrition 88, 307319.
Chilomer, K, Zaleska, K, Ciesiolka, D, Gulewicz, P, Frankiewicz, A and Gulewicz, K (2010) Changes in the alkaloid, alpha-galactoside and protein fractions content during germination of different lupin species. Acta Societatis Botanicorum Poloniae 79, 1120.
Clemente, A and Olias, R (2017) Beneficial effects of legumes in gut health. Current Opinion in Food Science 14(suppl. C), 3236.
Clune, S, Crossin, E and Verghese, K (2017) Systematic review of greenhouse gas emissions for different fresh food categories. Journal of Cleaner Production 140(Part 2), 766783.
Davis, J, Sonesson, U, Baumgartner, DU and Nemecek, T (2010) Environmental impact of four meals with different protein sources: case studies in Spain and Sweden. Food Research International 43, 18741884.
De Marchi, E, Caputo, V, Nayga, RM and Banterle, A (2016) Time preferences and food choices: evidence from a choice experiment. Food Policy 62(suppl. C), 99109.
de Ponti, T, Rijk, B and van Ittersum, MK (2012) The crop yield gap between organic and conventional agriculture. Agricultural Systems 108, 19.
Di Paola, A, Rulli, MC and Santini, M (2017) Human food vs. animal feed debate. A thorough analysis of environmental footprints. Land Use Policy 67(suppl. C), 652659.
Döring, T (2015) Grain legume cropping systems in temperate climates. In De Ron, A (ed.) Grain Legumes. Handbook of Plant Breeding, vol. 10, New York, NY: Springer, pp. 401434.
D'Souza, MR (2013) Effect of traditional processing methods on nutritional quality of field bean. Advances in Bioresearch 4, 2933.
Ebert, A (2014) Potential of underutilized traditional vegetables and legume crops to contribute to food and nutritional security, income and more sustainable production systems. Sustainability 6, 319.
Egounlety, M and Aworh, OC (2003) Effect of soaking, dehulling, cooking and fermentation with Rhizopus oligosporus on the oligosaccharides, trypsin inhibitor, phytic acid and tannins of soybean (Glycine max Merr.), cowpea (Vigna unguiculata L. Walp) and groundbean (Macrotyloma geocarpa Harms). Journal of Food Engineering 56, 249254.
Embaby, HE-S (2010) Effect of soaking, dehulling, and cooking methods on certain antinutrients and in vitro protein digestibility of bitter and sweet lupin seeds. Food Science and Biotechnology 19, 10551062.
FAO (2011) Global Food Losses and Food Waste – Extent, Causes and Prevention. Rome, Italy: Food and Agricultural Organisation of the United Nations.
FAO (2017 b) FAOSTAT. Available at http://data.fao.org/ref/262b79ca-279c-4517-93de-ee3b7c7cb553 FAOSTAT, from FAO Available at http://faostat.fao.org/default.aspx
Fogelberg, F (2008) Svenska bönor inte bara bruna – klimat och jordmån passar även exotiska bönor. (“Swedish beans are not only brown – climate and soil also fit exotic beans.”). JTI informerar, 121, Uppsala, Sweden: Institutet för jordbruks- och miljöteknik.
Ghavidel, RA and Prakash, J (2007) The impact of germination and dehulling on nutrients, antinutrients, in vitro iron and calcium bioavailability and in vitro starch and protein digestibility of some legume seeds. LWT – Food Science and Technology 40, 12921299.
GOS (2016) En livsmedelsstrategi för jobb och hållbar tillväxt i hela landet. (“A food strategy for job creation and sustainable growth in the whole of Sweden.”). Available at http://www.regeringen.se/regeringens-politik/en-livsmedelsstrategi-for-jobb-och-hallbar-tillvaxt-i-hela-landet/
Gulewicz, P, Martinez-Villaluenga, C, Kasprowicz-Potocka, M and Frias, J (2014) Non-nutritive compounds in Fabaceae family seeds and the improvement of their nutritional quality by traditional processing – a review. Polish Journal of Food and Nutrition Sciences 2, 7589.
Gustafsson, AH, Bergsten, C, Bertilsson, J, Kronqvist, C, Lindmark Månsson, H, Lovang, M, Lovang, U and Swensson, C (2013) Närproducerat foder fullt ut till mjölkkor – en kunskapsgenomgång. (“Locally produced feed to dairy – a knowledge synthesis”), (Research report no 1:2013). Sweden: Växa Sverige.
Hauggaard-Nielsen, H, Jørnsgaard, B, Kinane, J and Jensen, ES (2008) Grain legume–cereal intercropping: the practical application of diversity, competition and facilitation in arable and organic cropping systems. Renewable Agriculture and Food Systems 23, 312.
Hedenus, F, Wirsenius, S and Johansson, DA (2014) The importance of reduced meat and dairy consumption for meeting stringent climate change targets. Climatic Change 124, 7991.
Hefnawy, TH (2011) Effect of processing methods on nutritional composition and anti-nutritional factors in lentils (Lens culinaris). Annals of Agricultural Sciences 56, 5761.
Hefni, M and Witthöft, CM (2014) Folate content in processed legume foods commonly consumed in Egypt. LWT – Food Science and Technology 57, 337343.
Hefni, ME, Shalaby, MT and Witthöft, CM (2015) Folate content in faba beans (Vicia faba L.)—effects of cultivar, maturity stage, industrial processing, and bioprocessing. Food Science & Nutrition 3, 6573.
Hernanz, JL, Sanchez-Giron, V and Navarrete, L (2009) Soil carbon sequestration and stratification in a cereal/leguminous crop rotation with three tillage systems in semiarid conditions. Agriculture Ecosystems & Environment 133, 114122.
Jallinoja, P, Niva, M and Latvala, T (2016) Future of sustainable eating? Examining the potential for expanding bean eating in a meat-eating culture. Futures 83(suppl. C), 414.
Jensen, ES, Peoples, MB, Boddey, RM, Gresshoff, PM, Hauggaard-Nielsen, H, Alves, BJR and Morrison, MJ (2012) Legumes for mitigation of climate change and the provision of feedstock for biofuels and biorefineries. A review. Agronomy for Sustainable Development 32, 329364.
Joshi, PK and Rao, PP (2017) Global pulses scenario: status and outlook. Annals of the New York Academy of Sciences 1392, 617.
Khattab, RY and Arntfield, SD (2009) Nutritional quality of legume seeds as affected by some physical treatments 2. Antinutritional factors. LWT – Food Science and Technology 42, 11131118.
Kirkegaard, JA, Christen, O, Krupinsky, J and Layzell, D (2008) Break crop benefits in temperate wheat production. Field Crops Reseach 107, 185195.
Köpke, U and Nemecek, T (2010) Ecological services of faba bean. Field Crops Research 115, 217233.
Kouris-Blazos, A and Belski, R (2016) Health benefits of legumes and pulses with a focus on Australian sweet lupins. Asia Pacific Journal of Clinical Nutrition 25, 117.
Kuehne, G, Llewellyn, R, Pannell, DJ, Wilkinson, R, Dolling, P, Ouzman, J and Ewing, M (2017) Predicting farmer uptake of new agricultural practices: a tool for research, extension and policy. Agricultural Systems 156, 115125.
Leip, A, Weiss, F, Lesschen, JP and Westhoek, H (2013) The nitrogen footprint of food products in the European Union. The Journal of Agricultural Science 152, 2033.
Lemken, D, Knigge, M, Meyerding, S and Spiller, A (2017) The value of environmental and health claims on new legume products: a non-hypothetical online auction. Sustainability 9, 1340.
Luo, Y, Xie, W, Hao, Z, Jin, X and Wang, Q (2014) Use of shallot (Allium ascalonicum) and leek (Allium tuberosum) to improve the in vitro available iron and zinc from cereals and legumes. CyTA – Journal of Food 12, 195198.
MacWilliam, S, Wismer, M and Kulshreshtha, S (2014) Life cycle and economic assessment of Western Canadian pulse systems: the inclusion of pulses in crop rotations. Agricultural Systems 123, 4353.
Magrini, M-B, Anton, M, Cholez, C, Corre-Hellou, G, Duc, G, Jeuffroy, M-H, Meynard, J-M, Pelzer, E, Voisin, A-S and Walrand, S (2016) Why are grain-legumes rarely present in cropping systems despite their environmental and nutritional benefits? Analyzing lock-in in the French agrifood system. Ecological Economics 126, 152162.
Martínez-González, , Fuente-Arrillaga, CDL, Nunez-Cordoba, JM, Basterra-Gortari, FJ, Beunza, JJ, Vazquez, Z, Benito, S, Tortosa, A and Bes-Rastrollo, M (2008) Adherence to Mediterranean diet and risk of developing diabetes: prospective cohort study. British Medical Journal 336, 13481351.
McMichael, AJ, Powles, JW, Butler, CD and Uauy, R (2007) Food, livestock production, energy, climate change, and health. The Lancet 370, 12531263.
Messina, MJ (1999) Legumes and soybeans: overview of their nutritional profiles and health effects. The American Journal of Clinical Nutrition 70, 439s450s.
Messina, V (2014) Nutritional and health benefits of dried beans. The American Journal of Clinical Nutrition 100(suppl. 1), 437S442S.
Millward, JD and Garnett, T (2010) Plenary lecture 3 food and the planet: nutritional dilemmas of greenhouse gas emission reductions through reduced intakes of meat and dairy foods. Proceedings of the Nutrition Society 69, 103118.
Mottet, A, de Haan, C, Falcucci, A, Tempio, G, Opio, C and Gerber, P (2017) Livestock: on our plates or eating at our table? A new analysis of the feed/food debate. Global Food Security 14(suppl. C), 18.
Nemecek, T, von Richthofen, J-S, Dubois, G, Casta, P, Charles, R and Pahl, H (2008) Environmental impacts of introducing grain legumes into European crop rotations. European Journal of Agronomy 28, 380393.
NFA (2012) Riksmaten – vuxna 2010–11. Livsmedels – och näringsintag bland vuxna i Sverige. Resultat från matvaneundersökning utförd 2010–11. (“Riksmaten – adults 2010-11 – Food and nutrition among adults in Sweden. Results from food survey conducted 2010–11”). Uppsala, Sweden: Swedish National Food Agency.
NFA (2015) Find Your way to eat Greener, not too Much and be Active. Uppsala, Sweden: Swedish National Food Agency.
NFA (2017) The Swedish Food Composition Database. Uppsala, Sweden: Swedish National Food Agency.
Nkundabombi, MG, Nakimbugwe, D and Muyonga, JH (2016) Effect of processing methods on nutritional, sensory, and physicochemical characteristics of biofortified bean flour. Food Science & Nutrition 4, 384397.
Nordborg, M, Davis, J, Cederberg, C and Woodhouse, A (2017) Freshwater ecotoxicity impacts from pesticide use in animal and vegetable foods produced in Sweden. Science of the Total Environment 581–582(suppl. C), 448459.
Norden (2014) Nordic Nutrition Recommendations 2012. Integrating Nutrition and Physical Activity. Nord 2014:002. Copenhagen, Denmark: Nordic Council of Ministers.
Pedrosa, MM, Cuadrado, C, Burbano, C, Muzquiz, M, Cabellos, B, Olmedilla-Alonso, B and Asensio-Vegas, C (2015) Effects of industrial canning on the proximate composition, bioactive compounds contents and nutritional profile of two Spanish common dry beans (Phaseolus vulgaris L.). Food Chemistry 166(suppl. C), 6875.
Polak, R, Phillips, EM and Campbell, A (2015) Legumes: health benefits and culinary approaches to increase intake. Clinical Diabetes 33, 198205.
Preissel, S, Reckling, M, Schläfke, N and Zander, P (2015) Magnitude and farm-economic value of grain legume pre-crop benefits in Europe: a review. Field Crops Research 175(suppl. C), 6479.
Rebello, CJ, Greenway, FL and Finley, JW (2014) A review of the nutritional value of legumes and their effects on obesity and its related co-morbidities. Obesity Reviews 15, 392407.
Rehman, Z-u and Shah, WH (2005) Thermal heat processing effects on antinutrients, protein and starch digestibility of food legumes. Food Chemistry 91, 327331.
Rivers Cole, J and McCoskey, S (2013) Does global meat consumption follow an environmental Kuznets curve? Sustainability: Science, Practice, and Policy 9, 2636.
Röös, E, Sundberg, C, Tidåker, P, Strid, I and Hansson, P-A (2013) Can carbon footprint serve as an indicator of the environmental impact of meat production? Ecological Indicators 24, 573581.
Röös, E, Karlsson, H, Witthöft, C and Sundberg, C (2015) Evaluating the sustainability of diets–combining environmental and nutritional aspects. Environmental Science and Policy 47, 157166.
Röös, E, Bajželj, B, Smith, P, Patel, M, Little, D and Garnett, T (2017) Greedy or needy? Land use and climate impacts of food in 2050 under different livestock futures. Global Environmental Change 47(suppl. C), 112.
Säll, S and Gren, I-M (2015) Effects of an environmental tax on meat and dairy consumption in Sweden. Food Policy 55, 4153.
Sánchez-Chino, X, Jiménez-Martínez, C, Dávila-Ortiz, G, Álvarez-González, I and Madrigal-Bujaidar, E (2015) Nutrient and nonnutrient components of legumes, and its chemopreventive activity: a review. Nutrition and Cancer 67, 401410.
Sandberg, A-S (2007) Bioavailability of minerals in legumes. British Journal of Nutrition 88, 281285.
SBA (2012) Ett klimatvänligt jordbruk 2050. (“Climate friendly agriculture in 2050”) (Report 2012:35). Jönköping, Sweden: Swedish Board of Agriculture.
SBA (2016) Rekommendationer för gödsling och kalkning 2017. Jordbruksinformation 24–2016 (“Recommendations for fertilizing and liming 2017.”). Jönköping, Sweden: Swedish Board of Agriculture.
SBA (2017 a) Marknadsrapport griskött – utvecklingen fram till 2016 (“Market report pork – development until 2016.”). Jönköping, Sweden: Swedish Board of Agriculture.
SBA (2017 b) Marknadsrapport matfågelkött – utvecklingen fram till 2016 (“Market report poultry – development until 2016.”). Jönköping, Sweden: Swedish Board of Agriculture.
SBA (2017 c) Marknadsrapport nötkött – utvecklingen fram till 2016. (“Market report beef – development until 2016.”). Jönköping, Sweden: Swedish Board of Agriculture.
Shen, J, Yuan, L, Zhang, J, Li, H, Bai, Z, Chen, X, Zhang, W and Zhang, F (2011) Phosphorus dynamics: from soil to plant. Plant Physiology 156, 9971005.
Shi, L, Mu, K, Arntfield, S and Nickerson, M (2017) Changes in levels of enzyme inhibitors during soaking and cooking for pulses available in Canada. Journal of Food Science and Technology 54, 10141022.
Shimelis, EA and Rakshit, SK (2007) Effect of processing on antinutrients and in vitro protein digestibility of kidney bean (Phaseolus vulgaris L.) varieties grown in East Africa. Food Chemistry 103, 161172.
SS (2017 a) Agricultural Statistics 2017 Including Food Statistics. Örebro, Sweden: Statistics Sweden.
SS (2017 b) Production of Cereals, Dried Pulses, Oilseed Crops, Potatoes and Temporary Grasses in 2016. Final statistics. JO 16 SM 1701. Örebro, Sweden: Statistics Sweden.
SS (2017 c) Use of Agricultural Land 2017. Final statistics. Örebro, Sweden: Statistics Sweden.
SS (2017 d) Use of Fertilisers and Animal Manure in Agriculture in 2015/16. MI 30 SM 1702. Örebro, Sweden: Statistics Sweden.
Stagnari, F, Maggio, A, Galieni, A and Pisante, M (2017) Multiple benefits of legumes for agriculture sustainability: an overview. Chemical and Biological Technologies in Agriculture 4, 2.
Stoll-Kleemann, S and Schmidt, UJ (2017) Reducing meat consumption in developed and transition countries to counter climate change and biodiversity loss: a review of influence factors. Regional Environmental Change 17, 12611277.
The Swedish Parliament (2017) Ett klimatpolitiskt ramverk för Sverige. (“A climate policy framework for Sweden”). Miljö- och jordbruksutskottets betänkande 2016/17:MJU24. Stockholm, Sweden. Available at https://www.riksdagen.se/sv/dokument-lagar/arende/betankande/ett-klimatpolitiskt-ramverk-for-sverige_H401MJU24/html (Accessed 2 May 2018).
USDA (2017) USDA Food Composition Databases. Available at https://ndb.nal.usda.gov/ndb/
Vallin, A, Grimvall, A, Sundblad, E-L and Djodjic, F (2016) Changes in four societal drivers and their potential to reduce Swedish nutrient inputs into the sea (Report 2016:11). Gothenburg, Sweden: Swedish Agency for Marine and Water Management.
Voisin, A-S, Guéguen, J, Huyghe, C, Jeuffroy, M-H, Magrini, M-B, Meynard, J-M, Mougel, C, Pellerin, S and Pelzer, E (2014) Legumes for feed, food, biomaterials and bioenergy in Europe: a review. Agronomy for Sustainable Development 34, 361380.
Wang, N, Hatcher, DW and Gawalko, EJ (2008) Effect of variety and processing on nutrients and certain anti-nutrients in field peas (Pisum sativum). Food Chemistry 111, 132138.
Watson, C, Reckling, M, Preissel, S, Bachinger, J, Bergkvist, G, Kuhlman, T, Lindström, K, Nemecek, T, Topp, CFE, Vanhatalo, A, Zander, P, Murphy-Bokern, D and Stoddard, FL (2017) Grain legume production and use in European agricultural systems. Advances in Agronomy 144, 235303.
West, TO and Post, WM (2002) Soil organic carbon sequestration rates by tillage and crop rotation: a global data analysis. Soil Science Society of America Journal 66, 19301946.
White, RR and Hall, MB (2017) Nutritional and greenhouse gas impacts of removing animals from US agriculture. Proceedings of the National Academy of Sciences 114, E10301E10308.
Wigboldus, S, Klerkx, L, Leeuwis, C, Schut, M, Muilerman, S and Jochemsen, H (2016) Systemic perspectives on scaling agricultural innovations. A review. Agronomy for Sustainable Development 36, 46.
Wolk, A (2017) Potential health hazards of eating red meat. Journal of Internal Medicine 281, 106122.
Zander, P, Amjath-Babu, TS, Preissel, S, Reckling, M, Bues, A, Schläfke, N, Kuhlman, T, Bachinger, J, Uthes, S, Stoddard, F, Murphy-Bokern, D and Watson, C (2016) Grain legume decline and potential recovery in European agriculture: a review. Agronomy for Sustainable Development 36, 26.
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