Day18: 促進腸蠕動-高纖維食物 Promote bowel movements - High -fiber foods Food Suggested: 土豆/ 豆類/ 核桃/ 綠葉蔬 Potatoes/ beans/ walnuts/ green leafy vegetables *sweet potato, black bean, millet, natto, yam 甘藷,黑豆,小米,納豆,山藥