Brazil's vast coastline could help address food insecurity through sustainable seafood
New research into seafood consumption and production in Brazil highlights how one of the world's most populous countries could build healthier and more sustainable food systems by encouraging people to eat more seafood, developing sustainable and nutritionally diverse aquaculture, and better managing fisheries.
Brazil's extensive coastline presents an opportunity to address food insecurity through sustainable seafood consumption. Despite the country's rich marine resources, average seafood intake is less than half the recommended level, leaving significant nutritional gaps. Researchers found that only 6% of Brazilians consume seafood as part of their protein intake, which could be increased to 25% to improve nutrition.
Seafood is a low-cost, nutritionally diverse protein source with a relatively low environmental impact compared to other animal proteins. However, demand for seafood exceeds supply in several states, and increasing aquaculture could help meet demand without affecting wild fish populations. The researchers emphasize that nutrition, not just protein, is crucial for a healthy diet, as Brazilians already meet protein recommendations but still suffer from micronutrient deficiencies.
While cultural preferences for other meats may be difficult to change, protecting coastal ecosystems is essential for both environmental protection and public health, ensuring future generations have access to both food and biodiversity.
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