RecipesFunctions of Nourishing Yin and Moistening Dryness are Comparable to Bird's NestAfter the start of autumn, it gradually starts to cool down, with a big temperature difference between day and night. The air begins to dry, and your throat and lungs need to be care in advance. Eating a little white fungus every day is just good. Purple potatoes with the white fungus can not only be dessert but also be dinner, and people who want to lose weigh can try it.