摘 要：膳食营养是影响人类健康的关键因素。目前，大量分子生物学以及流行病学领域的研究学者都从不同角度证明了膳食营养将会直接影响到健康，联合国可持续发展目标也将改善膳食营养作为目标之一，我国的健康相关规划中也致力于改善膳食营养，从而增强国民体质，确保人们的身心健康。本文从膳食结构对营养的影响以及不同人群需求的膳食营养出发，深入探讨了膳食营养和健康。

    关键词：膳食营养;膳食结构;健康

    Discussion on Dietary Nutrition and Health

    WANG Nini

    (Anshun Technical College， Anshun 561000， China)

    Abstract： Dietary nutrition is a key factor affecting human health. At present， a large number of scholars in the field of molecular biology and epidemiology from different angles have proved that dietary nutrition will directly affect health. The United Nations sustainable development goals will improve dietary nutrition as one of the goals. China’s health related promotion planning is also committed to improving dietary nutrition， so as to enhance the national physique and ensure the people’s physical and mental health. Starting from the influence of dietary structure on nutrition and the dietary nutrition required by different people， this paper deeply discusses dietary nutrition and health.

    Keywords： dietary nutrition; dietary structure; health

    1 膳食結构

    日常生活中 ......