六维生素与肿瘤近年来,人们以很大的兴趣关注于维生素在癌症的发生与预防上的作用,尤其是维生素A、C和E的作用,还有一部分人研究了某些维生素B的作用。 (一)维生素A 许多调查研究指出,摄取维生素A量和一系列肿瘤间存在着相关,即摄取量高,发病率低,而肿瘤病者的维生素A摄取量,往往是较低的。研究表明,与维生素A有关的肿瘤部位是:肺、支气管、喉、膀胱、食道、胃、结肠、直肠和前列腺。 Six vitamins and tumors In recent years, people have a great interest in the vitamins in the prevention and treatment of cancer on the role, especially the role of vitamins A, C and E, there are some people to study the role of some of the vitamin B. (A) Vitamin A Many studies have pointed out that the amount of intake of vitamin A and a series of tumor-related there is a high intake, the incidence is low, and cancer patients with vitamin A intake is often low. Studies have shown that vitamin A-related tumor sites are: lung, bronchus, larynx, bladder, esophagus, stomach, colon, rectum and prostate.