All dietetic meals are low in sugar.

所有低热量膳食的含糖量都很低。

It is the extant and earliest monograph on dietetic treatment.

这是现存最早的专着和饮食治疗。

The American Dietetic Association recommends two servings a week.

美国营养协会推荐一周摄取两次。

The study appears in the Journal of the American Dietetic Association.

这项研究发表在《美国饮食协会杂志》上。

Dietetic culture was an important and indispensable item in human life.

饮食文化是人生舞台上不可缺少的重要剧目。