Midnight snack (also called midnight snack) refers to an extra meal arranged in the evening besides three meals a day, and the time refers to the rest time (usually from 9 pm to 4 am, because 4 am is the morning tea time in Guangdong).
The following five foods should be avoided as dinner:
1, cold drinks, such as ice cream or food just taken out of the refrigerator.
2. Hard food, such as fried food, broad beans, dried sweet potatoes, etc.
3. Expanded food and canned food.
4, spicy, irritating food.
5. Foods high in sugar, fat and salt.