桂枝为樟科植物肉桂的干燥嫩枝，具有发汗解肌、温通经脉、助阳化气、平冲降气等功效，是仲景方最常用的中药之一，也被称为古代经方第一药。在《伤寒论》和《金匮要略》中，含桂枝的方剂约占其总数的20%以上。

The creature is being trafficked across Africa and Asia to fuel a steady demand for their scales, an ingredient in unproven ...

《中医药—桂枝》国际标准（ISO19851: 2025 Traditional Chinese medicine—Cinnamomum cassia ...

Danshen, the dried roots and tubers of Salvia miltiorrhiza Bge grown in Juancheng due to its rich soil in the Yellow River basin in southwestern Shandong, has a high content of effective ingredients ...

An Oscar-nominated short film called 'The Last Ranger' depicts poaching of rhinos in South Africa to collect the horns, a ...