A contractive analysis of dietetic culture between china and western countries .
中西方饮食文化的对比分析。
While some are helpful , supplements can 't entirely replace proper nutrition , said roberta anding , an american dietetic association spokesperson .
补品确实有些帮助，但不能完全替代生命所需要的营养，美国膳食协会发言人罗博塔安丁如是说。
People suffering from mild depression or anxiety may find relief in keeping with nutritious eating habits , according to a new report published in the journal of the american dietetic association .
