Plant-based meat alternatives: understanding the benefits and trade-offs for human and environmental health.
Shyam S, Ayoub-Charette S, Khandpur N, Kavanagh ME, Khan T
Summary
PubMedPlant-based meat alternatives offer potential benefits for both human health and environmental sustainability, but come with trade-offs such as processing levels and nutrient profiles that consumers and policymakers should weigh carefully.
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Key Findings
Plant-based meat alternatives generally have a lower environmental footprint than conventional animal meat, including reduced greenhouse gas emissions and land use.
Nutritional profiles of plant-based meats vary widely by product, with some containing high levels of sodium and additives compared to whole plant foods.
Consumer adoption of plant-based alternatives faces barriers including taste, texture, and price parity with conventional meat products.
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