Pandey Akash, Pearlman Michelle, Bonnes Sara L, Nour Shirin I
Department of Pediatric Gastroenterology, Hepatology, and Nutrition Arnold Palmer Children's Hospital, 60 West Gore St, MP373, Orlando, FL, 32806, USA.
Adult Gastroenterology and Nutrition Practice, Pembroke Pines, USA.
Curr Nutr Rep. 2025 Jan 11;14(1):16. doi: 10.1007/s13668-024-00594-0.
This review aims to determine whether muscle mass and function can be effectively maintained without relying on animal-based protein sources. We evaluate the quality, digestibility, and essential amino acid profiles of plant-based proteins to understand their potential in preventing and managing sarcopenia.
Recent studies indicate that while animal-based proteins have traditionally been considered the gold standard for supporting muscle protein synthesis, certain plant-based protein blends, fortified with leucine or other essential amino acids, can produce comparable anabolic responses. Advances in processing techniques have improved the bioavailability and overall quality of plant proteins, and emerging research suggests that strategic meal planning and supplementation can overcome prior limitations. Although animal-based proteins remain highly effective in preserving muscle mass, plant-based proteins can serve as a viable alternative in many scenarios. Future research should focus on well-designed, large-scale studies across diverse populations to refine guidelines for optimizing plant-based protein intake in sarcopenia prevention and management.
本综述旨在确定不依赖动物性蛋白质来源时，肌肉质量和功能是否能得到有效维持。我们评估植物性蛋白质的质量、消化率和必需氨基酸谱，以了解它们在预防和管理肌肉减少症方面的潜力。
近期研究表明，虽然传统上认为动物性蛋白质是支持肌肉蛋白质合成的金标准，但某些添加了亮氨酸或其他必需氨基酸的植物性蛋白质混合物可产生类似的合成代谢反应。加工技术的进步提高了植物蛋白的生物利用度和整体质量，新出现的研究表明，合理的膳食计划和补充剂可以克服以往的局限性。虽然动物性蛋白质在维持肌肉质量方面仍然非常有效，但植物性蛋白质在许多情况下可作为可行的替代选择。未来的研究应侧重于针对不同人群进行精心设计的大规模研究，以完善在预防和管理肌肉减少症时优化植物性蛋白质摄入量的指南。
