具體角色:
1，降血糖作用
蕎麥生物類黃酮能促進胰島β細胞的恢復，降低血糖和血清膽固醇，改善糖耐量。
2.降血脂作用
富含苦蕎生物類黃酮的槲皮素能降低甘油三酯、總膽固醇和動脈粥樣硬化指數。
3、對血管的影響
苦蕎中富含的生物類黃酮蘆丁可以擴張血管，槲皮素和桑色素可以改善血管平滑肌的收縮和舒張。
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