The dietary standards for a Chinese day are: breakfast, lunch and dinner.

1. Breakfast

Breakfast should include cereals, eggs, milk and other foods to provide enough energy and nutrition. Breakfast should be served at around 7 a.m. to ensure that there is enough time for fasting after getting up. Breakfast should avoid overly greasy or overly salty foods to maintain a light flavor.

2. Lunch

Lunch should include more vegetables, fruits, and whole grains to provide enough nutrition and energy. Lunch time should be around 12 noon to ensure enough fasting time. Lunch should avoid excessive consumption of high-calorie, high-fat or high-salt foods to maintain a healthy diet.

3. Dinner

Dinner should be light and easy to digest, including vegetables, fruits and whole grains. Dinner should be served at around 7pm. You should avoid eating too much high-calorie, high-fat or high-salt food to maintain a healthy diet.

Effects of dietary standardization on life:

1. Dietary standardization can improve people's eating habits. In the process of dietary standardization, people need to take in different kinds of food, which can make people know more about the characteristics of various kinds of food, so that they can choose food more rationally.

2, dietary standardization can enrich the table culture. In the process of following dietary standardization, people need to understand the cultural background and historical origin of various foods, which can make people enjoy the food at the same time, more understanding and inheritance of table culture.

3. Through the promotion of standardized meals, it can promote the development of the food industry and improve the efficiency and quality of food production. At the same time, standardized meals can also promote the development of international trade, because countries have different standards and requirements for food, meals that meet international standards can be better to the world market.