# Thousands of IPs Create Science Popularization # Citrus Family

The Citrus Family

Citrus fruits are rich in vitamin C, cellulose, flavonoids, potassium, folic acid and other nutrients that are beneficial to the human body. These nutrients play an important role in the human immune system, digestive system, cardiovascular and cerebrovascular health. In addition to being eaten directly, their peels can also be used to extract spices and make Chinese medicinal materials such as tangerine peel; the pulp can be made into a variety of delicious foods such as canned citrus and juice.