Brief introduction to nouns:

Diet refers to the food and drink consumed by people in life, and it is the main source of human nutrition and energy. Diet is a necessity for human health and various physiological activities, and an important support for human life activities. The following will introduce the meaning of diet from different angles.

From the point of view of nutrition:

From the point of view of nutrition, diet refers to the sum of nutrients and energy that human beings meet their own needs by eating food and drinking drinks in their daily lives. Nutritionists believe that the diet should contain a variety of nutrients, such as carbohydrates, protein, fat, vitamins, minerals, etc., which play an important role in human growth, development, immunity and metabolism.

Cultural perspective:

From a cultural point of view, diet also includes people's eating habits, eating culture and eating methods. People from different regions, nationalities and cultural backgrounds will eat different meals, and some places will have special diets and special ingredients. For example, Cantonese people like to eat roasted meat, and Hunan people like to eat peppers, which are all manifestations of food culture.

Medical perspective:

From a medical point of view, diet also includes certain medicated diet and nursed back to health diet. Medicinal diet refers to the effect of preventing and treating diseases by eating specific ingredients and medicinal diet formulas. Nursing diet refers to keeping healthy and preventing diseases by eating specific ingredients and combinations.

In a word, diet is the general name of food and drink that people eat in daily life, and its meaning covers many aspects such as human nutritional needs, cultural inheritance, medical conditioning and so on. Pay attention to the collocation and balance of diet in daily life, take in various nutrients as much as possible, and maintain healthy eating habits, so as to better meet the nutritional needs of the body.

Pickled products:

Pickling food is to make a lot of salt penetrate into food tissues to achieve the purpose of preserving food. These pickled foods are called pickled products. Pickled products include pickles, bacon and salted eggs. Pickles are divided into three categories: pickles (dry, semi-dry and wet pickled products) and pickles (pickled products with sweet sauce or salty sauce).