dietetics

营养学英释中释nthe science that is concerned with what people eat and drink and how this affects their health

1 Suggest you buy this book dietetics teaching material, there is detailed introduction inside..建议你买本书营养学教材，里面有具体的介绍。

2 Food composition studies are not only basic, but also essential for many purposes in nutrition, food science, and dietetics..食物成分的研究在食品科学和人类营养学研究中既是应用基础、又是研究工具。