Do navel oranges cause internal heat (excessive body heat)?

Navel oranges are a common fruit in daily life. Do navel oranges cause "heatiness"?

Do Navel Oranges Cause Heatiness?

Navel oranges do not cause heatiness. They are rich in vitamin C, citric acid, dietary fiber, carotene, orange peel oil, and minerals such as calcium, iron, zinc, and selenium. These nutrients help stimulate saliva production, relieve coughing, improve appetite, cleanse the intestines, boost immunity, and enhance the body's resistance. They can also help alleviate symptoms such as constipation, bloating, and loss of appetite.

Navel oranges belong to the citrus family and the Rutaceae (Rue) plant family. They were introduced to China for cultivation in the early 20th century. This tree species is known for its long lifespan, fresh fruit, and high nutritional value. Navel oranges can be juiced and are best consumed immediately after extraction. The tree produces abundant flowers, which can be used to make Rutaceae tea. Additionally, the peel, leaves, and young branches can be processed to extract essential oils—truly making every part of the navel orange valuable. Navel oranges are safe for consumption by pregnant women, infants, and elderly people alike.

Although navel oranges do not cause constipation or heatiness, they are considered a cold-natured food. Eating too many may lead to diarrhea, stomach pain, or bloating. Therefore, individuals with a constitution characterized by cold deficiency should avoid or limit their intake. Moreover, navel oranges contain particularly high levels of carotene; excessive consumption may result in yellowing of the skin. People with diabetes are also advised against eating navel oranges due to their high sugar content, which could trigger adverse reactions. We hope this answer has been helpful to you. Wishing you good health and happiness.