First, eat well at breakfast, eat enough at lunch and eat less at dinner. The combination of meat and vegetables is the correct eating habit. Lunch is an important meal in a day, not only to eat well, but also to eat well! It is best to eat more foods containing micronutrients, such as cereal staple food, animal liver, bean products, fresh fruits and vegetables. Of course, don't forget to prepare a fruit after dinner.

Second, lunch tips.

1. Choose high-quality protein. Studies have found that eating a certain amount of protein at lunch can make you energetic all afternoon. The same amount of protein food lasts longer than the same amount of carbohydrates and fats.

Protein's high-quality sources include cheese, nuts, tofu, tuna and boiled eggs.

2, add some coarse grains, coarse grains (whole grain food) is rich in carbohydrates, providing the main fuel for the body.

Coarse grains contain more healthy cellulose, trace elements and phytonutrients than refined foods. Coarse grains that can be added to lunch include: whole wheat bread or biscuits, cereal-based snacks, whole wheat muffins and brown rice.

3. Fruits and vegetables must contain a variety of phytochemicals against diseases, vitamins and trace elements necessary for human body, and a lot of cellulose. Adding fruits and vegetables to lunch can make the nutrition more comprehensive. Common fruits include apples, pears, bananas and blueberries. The main vegetables include onions, cucumbers, carrots and celery.

4. A calm and cheerful mood. Savoring and enjoying your carefully prepared "nutritious lunch" is also good for your health.