What are the six nutrients?

The six nutrients that the body needs are carbohydrates, protein, fat, vitamins, minerals and water.

Carbohydrates are the main source of energy for the body, such as rice, bread, noodles and other staple foods. Protein is the basic substance that constitutes the body's cells and is necessary to maintain normal growth and development, such as meat, fish, beans, etc. Fat can provide energy and help the body absorb fat-soluble vitamins, such as peanut oil, olive oil, animal fat, etc. Vitamins and minerals are important for metabolism, immune system and other physiological functions of the body. They can be taken from fruits, vegetables, nuts and other foods. Water is essential for normal metabolism and should be drunk enough every day.

These six nutrients play different roles in the body, but they are all essential for life. To maintain health, the body needs to eat a balanced diet of nutrients.