大多数人对维生素C(简称维C)略知一二,比如知道橙汁中富含这种物质,或者听说过缺乏维C可能引发坏血病,古代的海员曾深受其害。然而在另一方面,有关这种营养元素的谬论仍在广泛流传,公众对其功用的认知依然有待深化。例如,维生素C有利于心血管健康吗?最近,美国科罗拉多大学波得尔分校发布的消息称,每天摄入500毫克维C,对血管的保护作用与徒步锻炼近似,这个发现让一些人戏称维生素C为“锻炼神药”。诚然,健身的目的不只是为了促进血管 Most people have a brief knowledge of vitamin C (C) for example, knowing that orange juice is rich in this substance or that lack of vitamin C may cause scurvy and ancient seafarers have suffered greatly. Yet on the other hand, fallacies about this nutrient are still widespread and the public’s perception of their usefulness remains to be deepened. For example, vitamin C is conducive to cardiovascular health? Recently, the University of Colorado at Bechtel released news that daily intake of 500 milligrams of vitamin C, the vascular protective effect and walking exercise similar to the discovery that some people dubbed the vitamin C for “exercise Shennong ”. Admittedly, the purpose of fitness is not just to promote blood vessels