Advances and challenges in alternative proteins: From biotechnology to sustainable food production.

Alternative proteins could help meet the projected 50% increase in global meat demand by 2050, but large-scale production remains a significant challenge.

• Why it matters: Addressing the limitations of traditional meat production is crucial for ensuring food security, safety, and sustainability amid rising global demand and environmental concerns.
• What they did: The review examines the current state of the alternative protein industry, including production efficiency, health benefits, industry scenarios in China and globally, and key obstacles, drawing on multidisciplinary approaches.
• The result: Findings highlight the need for substantial technological modifications and strategic development to enable sustainable, large-scale production, guiding future innovations in the industry.