2, people's dreams are often related to five factors:
(1) ate spicy food.
(2) Eat things with excessive additives, such as popsicles, ice cream, hawthorn slices and candied fruit.
(3) Excessive stress or overwork during the day.
(4) Both sausages and impure yogurt contain additives. If you eat them, you will dream easily.
(5) People tend to dream when they are weak.