Health food includes natural food with minimal processing, i. E., There are no preservatives to help it last longer or other chemicals to make it taste or look better.

• 保健餐的食物包括那些尽可能不予以加工的天然食品,也就是说,这些食品中不含延长食物保鲜期的防腐剂,不含用以改善食物味道的食用味素,不含用以美化食物的食用色素。