A composition for improving muscle metabolism in a subject and methods for manufacturing and using same. Embodiments include compositions having an extract of Rhaponticum and an extract of Rhodiola. An extract of Rhaponticum may include amounts of ecdysterones including 20-hydroxyecdysone. An extract of Rhodiola my include salidrosides and rosavins, including rosavin. Suitable ingestion dosages of the composition may be operable to increase protein synthesis and reduce protein proteolysis in a subject.
一种用于改善受试者肌肉新陈代谢的组合物及其制造和使用方法。实施方案包括具有红景天
提取物和红景天
提取物的组合物。红景天
提取物可包括一定量的
蜕皮甾酮,包括
20-羟基蜕皮甾酮。红景天
提取物可包括
水杨甙和玫瑰黄素,包括玫瑰黄素。该组合物的适当摄入剂量可用于增加受试者的蛋白质合成和减少蛋白质分解。