营养学专业 meaning in English

nutrition & dieteticscs

However , as we saw the appearance of janet s mother , we decided to try usana supplements and survey this company . we brought back some supplement books from janet s mother . we also ordered books about nutrition , medicine and network marketing industry
接著，我和我太太开始使用usana的营养产品，我们同时从岳母手上搬回了一堆营养补充及食疗的书籍，我们更到书店及上网买了其它的营养学专业书籍，以及相关于传销专业书籍。