Rethinking Beef: The Role of Regenerative Practices in Sustainable Protein

Abstract Summary

Objective: This study explores the potential of sustainable beef protein sources to address global nutritional needs while minimizing environmental impact.

Context: As the global population continues to grow, the demand for high-quality protein sources increases. Traditional beef production is a significant contributor to greenhouse gas emissions, deforestation, and water usage. Sustainable beef protein sources, including grass-fed beef, regenerative farming practices, and plant-based alternatives, have emerged as potential solutions to mitigate these impacts while maintaining nutritional value.

Methods Used

Approach: A systematic review was conducted, analyzing peer-reviewed studies and industry reports from 2000 to 2023 that focus on sustainable beef production methods, their nutritional profiles, and environmental impacts. Specific attention was given to comparisons between traditional feedlot beef and alternatives like grass-fed, regenerative, and plant-integrated systems.

Data Sources: Databases such as PubMed, ScienceDirect, and Google Scholar were searched for terms including "sustainable beef," "grass-fed beef," "regenerative agriculture," and "protein sustainability." Industry white papers and data from the Food and Agriculture Organization (FAO) were also reviewed.

Researchers' Summary of Findings

Health Implications: Sustainable beef protein sources, particularly those derived from grass-fed and regenerative systems, showed comparable or enhanced nutritional profiles relative to conventional beef. Benefits included higher omega-3 fatty acids, improved fatty acid composition, and reduced antibiotic usage. These sources are also linked to positive health outcomes such as reduced risks of chronic disease due to their nutrient density.

DOI: 10.XXXX/SustainableBeef.2025-003FR