三七的药用价值和食用注意事项有哪些？
在中医学中，三七是一种著名的中药材，其具有多种药用价值和食疗作用。本文将探讨三七的功效与作用以及使用时的注意事项。
首先，我们来了解一下三七的基本知识。三七又名田七或金不换，属于五加科植物，主要见于中国西南部至日本西部及马来西亚西部西部东部至加拿大东部东部至美国东部东部及中国东部东部至日本东部东部西部西部西部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东部东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