1, cereals: such as rice, wheat, corn, oats, etc. , is the most important source of heat energy for human body.
2, potatoes: such as potatoes, sweet potatoes, taro and so on. , rich in starch and dietary fiber, is a good source of heat.
3. Vegetables: including leafy vegetables, roots, melons and eggplants. , rich in vitamins, minerals and dietary fiber.
Apples, bananas, grapes, oranges and other fruits are rich in vitamins, minerals and dietary fiber.
5. Meat such as pork, beef and chicken is the main source of high-quality protein, and it is also an important source of trace elements such as iron and zinc.
6. beans: such as tofu, soybean milk, dried tofu, etc. , rich in plant protein and trace elements.
7. Eggs such as eggs and duck eggs are important sources of high-quality protein.
8. Milk: such as milk, yogurt, milk powder, etc. Is an important source of calcium and vitamin D.
9. Oils and fats: including vegetable oil and animal oil, are important sources of essential fatty acids for human body.
Importance of a healthy diet
A healthy diet structure is very important for human health, because diet is the main source of human nutrition. Through a reasonable diet structure, we can ensure that the body can get enough energy and nutrition and maintain the normal physiological function of the body.
A healthy diet can provide nutrients needed by the body, such as protein, carbohydrates, fats, vitamins and minerals. These nutrients are essential for the normal operation of the body, and the lack of any one may lead to various health problems. For example, lack of vitamin C may lead to scurvy, and lack of vitamin D may lead to osteoporosis.
A healthy diet can also help people control their weight and prevent obesity and related diseases. Reasonable dietary fiber intake can enhance satiety and reduce calorie intake, thus controlling weight. At the same time, a healthy diet can also reduce the risk of chronic diseases such as cardiovascular disease and diabetes.