1, whole grain. Eating more whole grains, such as corn, wheat, buckwheat and oats, can not only supplement dietary fiber, but also soothe the nerves and help sleep.

2. Sydney Sydney has the effects of promoting fluid production, moistening dryness, clearing away heat and resolving phlegm. A bowl of hot Sydney soup in winter, sweet and not greasy, has the effect of moistening skin, and is suitable for drinking in dry winter.

3. Chinese cabbage. Cabbage contains a lot of carotene and edible cellulose. Eating cabbage often can also prevent constipation, especially for the elderly or constipated people.