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Meat should not depend on soy

News | Published  21 March 2026

In recent decades soy has become the backbone of the industrial livestock industry, with 90% of imports going directly to animal feed. Around 75% come from just three countries: Brazil, United States and Argentina. Last year, Brazil’s antitrust regulator, CADE, decided to suspend the Amazon soy moratorium from 1st January 2026. Since then major Brazilian grain traders have quit the pact, originally made in 2006. This dismantles one of the nation’s most important private sector pacts credited with slowing deforestation of the tropical rainforest for soy plantations. More information about the moratorium can be found here.

At the hearing in September, CADE president Gustavo Augusto said: “We cannot allow foreign multinationals to regulate a product essential to human life, because we are talking about food. Soy is protein … meat depends on soy.”

But that is not the case.

Meat does not have to depend on soy

Because of its high protein content and digestible amino acids, in recent decades soy has become the primary protein source for animal feeds. Now, approximately 76% of global soy production goes towards feeding livestock, mostly for pigs and poultry.

This is unsustainable for many reasons. 

‘Figure 3: A depiction of how a supply or price shock may affect different soy dependent industries in the UK’, Resilience of the UK food system regarding demand for soy (2022). Available: https://www.eci.ox.ac.uk/sites/default/files/2022-07/FSR-soy-demand-chains_NOV21.pdf

Not only is the price of imported soy increasing due to global conflicts, extreme weather events and Brexit, it has drastic land-use implications in areas such as the Amazon. This has widespread impacts on biodiversity, climate, soil health and Indigenous land rights. Irreplaceable rainforest is being felled to prop up the model of industrial livestock production which churns out low quality meat at high volumes to feed people in the global north, including right here in the UK. 

The case against industrial chicken and pig production in the UK

Cumulus and Eating Better alliance member Wildlife Trusts published a report last year, Quantifying the Environmental Risks from Pig & Poultry Production in the UK, that reveals highly concerning levels of environmental harm and potential harm related to land use, polluting nutrient levels (such as phosphorous from excreta), soil damage, pesticide use, and land use associated with feed production. It also details how much of the UK herd is not covered by permitting regulations aimed at controlling local pollution.

In the UK, three companies are responsible for a total of 100 million chickens at any one time, and just two companies dominate pig production with three million pigs. These industrial livestock production systems are reliant on imported feed consisting of mostly soy, driving deforestation in countries such as Brazil.

Working towards a new norm

While livestock plays an important role in the UK agriculture’s future, it must not rely on industrial models and imported soy. 

Our Sourcing Better framework gives a guide to how retailers can source better meat, moving to a ‘less and better’ approach that benefits our health, the welfare of farmed animals, and the impact on our planet.

Find out more about Sourcing Better below.

Sourcing Better

Drawing on the Eating Better’s principles for more sustainable meat and dairy, developed in consultation with our members, Sourcing Better recognises that a just, holistic approach is necessary to raise standards across production. To this end, the plan identifies eight key impact areas that need to be addressed in sourcing policies: from improving animal welfare and limiting the use of antibiotics, to tackling GHG emissions, reversing nature loss, minimising pollution, water scarcity and run-off, and improving soil health.

This is the second iteration of Sourcing Better; this edition builds on the original framework by adding greater detail and granularity. Our level of ambition remains the same but we have strengthened the framework to provide clearer pathways for progress.

Read and download here.

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