What kind of nutritious food are there?

Nutritional foods are fruits, whole grains, meat, nuts and vegetables that we eat in our daily life. Fruits are rich in vitamins and amino acids, while whole grains provide energy such as carbohydrates, meat provides rich protein, nuts supplement trace elements and minerals, and vegetables supplement dietary fiber.

1. Dandelion. Dandelion contains a large number of trace elements such as carbohydrates, protein, vitamins, etc. It has high medicinal and edible values. Dandelion method is very simple. Dry fresh leaves and brew with boiling water.

2. oranges. Oranges are rich in vitamin C. Besides, they are also rich in carotene, which can be converted into vitamin A in the body, which is very effective in protecting eyes and relieving night blindness.

3. grapefruit. Grapefruit, also known as grapefruit, is a hybrid of sweet orange and grapefruit. Compared with grapefruit, grapefruit skin is thin and juicy.

4. Beet leaves. Beet leaves are very nutritious. They are rich in calcium, potassium, copper, vitamin B2 and vitamin K. Potassium can help us maintain the body's acid-base balance and muscle function, and vitamin K can also help bones absorb calcium.

5. shallots. Onion is rich in potassium, selenium, magnesium, vitamin C and vitamin K. The volatile oil and capsaicin in onion have strong anti-inflammatory and bactericidal effects, which can stimulate the secretion function of corresponding glands and help human metabolism.