California State University East Bay, Hayward, CA.
J Int Soc Sports Nutr. 2006 Jun 5;3(1):7-27. doi: 10.1186/1550-2783-3-1-7.
In recent years an explosion of research papers concerning protein consumption has been published. The need to consolidate this information has become critical from both practical and future research standpoints. For this reason, the following paper presents an in depth analysis of contemporary issues in protein requirements and consumption for resistance trained athletes. Specifically, the paper covers: 1.) protein requirements for resistance trained athletes; 2.) the effect of the digestion rate of protein on muscular protein balance; 3.) the optimal timing of protein intake relative to exercise; 4.) the optimal pattern of protein ingestion, relative to how an individual should consume their protein throughout a 24 hour period, and what sources are utilized during this time frame; 5.) protein composition and its interaction with measures of protein balance and strength performance; 6.) the combination of protein and carbohydrates on plasma insulin levels and protein balance; 7.) the efficacy of protein supplements and whole food protein sources. Our goal is to provide the reader with practical information in optimizing protein intake as well as for provision of sound advice to their clients. Finally, special care was taken to provide future research implications.
近年来,有关蛋白质摄入的研究论文如雨后春笋般涌现。从实际应用和未来研究的角度来看,整合这些信息的需求变得至关重要。出于这个原因,本文对力量训练运动员的蛋白质需求和摄入的当代问题进行了深入分析。具体来说,本文涵盖了:1. 力量训练运动员的蛋白质需求;2. 蛋白质消化率对肌肉蛋白质平衡的影响;3. 相对于运动的蛋白质摄入最佳时间;4. 相对于个体在 24 小时内应如何摄入蛋白质以及在此期间利用哪些来源,摄入蛋白质的最佳模式;5. 蛋白质组成及其与蛋白质平衡和力量表现衡量标准的相互作用;6. 蛋白质和碳水化合物对血浆胰岛素水平和蛋白质平衡的组合作用;7. 蛋白质补充剂和全食物蛋白质源的功效。我们的目标是为读者提供优化蛋白质摄入的实用信息,并为他们的客户提供合理建议。最后,特别注意提供未来的研究意义。