营养素
槲皮素的作用
《喜健康 健康生活》节目中讲述槲皮素的作用,“洋葱素正式学名为槲皮素、也称作五羟黄酮,是一种植物天然化学物质。中药中如:甘草,板蓝根,大黄,金银花,连翘,鱼腥草也皆含有这种成份, 有消炎降压和抑制病毒的作用。槲皮素能抗氧化,是一种强效抗氧化物,抗氧化能力高于维他命E的 50倍、维他命C 的20倍。槲皮素还有助降低血压及血糖水平…槲皮素可抑制 ACE2,令病毒刺针没法落脚细胞表皮而侵入。不同变种病毒全是通过ACE2侵入细胞后繁殖,所以抑制ACE2便等于关了大门。” Onion extract, officially known as quercetin, is a natural plant chemical, the so-called flavonol in polyphenols. Traditional Chinese medicines such as: licorice, isatidis, rhubarb, honeysuckle, forsythia, and houttuynia also contain this ingredient, which has anti-inflammatory and antihypertensive and anti-viral effects. Quercetin is a powerful Read more…
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