TAP Editorial Team. TAP 导读: Protein supplementation improves physical performance in frail elderly people: a randomized, double-blind, placebo-controlled trial. The Allostasis Project. 更新于 2026-10-27. TAP-RDN-0038, v1.1 (中文). https://tcite.org/zh/TAP-RDN-0038/v1.1