Nutr Clin Care. 2003 Oct-Dec;6(3):102-7.
This article summarizes the U.S. Preventive Services Task Force (USPSTF) recommendations on routine vitamin supplementation to prevent cancer and cardiovascular disease and the supporting scientific evidence. The USPSTF concludes that the evidence is insufficient to recommend for or against the use of supplements of vitamins A, C, or E; multivitamins with folic acid; or antioxidant combinations for the prevention of cancer or cardiovascular disease. Also, the USPSTF recommends against the use of beta-carotene supplements, either alone or in combination, for the prevention of cancer or cardiovascular disease.
本文总结了美国预防服务工作组（USPSTF）关于常规维生素补充剂预防癌症和心血管疾病的建议以及相关科学证据。USPSTF得出结论，证据不足，无法推荐支持或反对使用维生素A、C或E补充剂；含叶酸的多种维生素；或抗氧化剂组合来预防癌症或心血管疾病。此外，USPSTF建议不要使用β-胡萝卜素补充剂，无论单独使用还是联合使用，用于预防癌症或心血管疾病。
