目的了解成都市快食简餐类外卖商家营养知识和技能掌握现状,为开展外卖餐饮从业人员营养素养健康教育提供参考依据。方法采用多阶......

Fast-food is always the one of the main culture in America just like it has been known.It is not only very important in ......

Objective: Few studies have related nutritional factors with quality of life in healthy populations. Our aim was to anal......