Fire or fire is not an accurate scientific concept, and oranges as a common food, does not have the characteristics of treatment or cause disease, its main role is to provide carbohydrates and other nutrients. Every 100 grams of oranges contain 48 calories, of which 11.1 grams of carbohydrates, 0.8 grams of protein, 0.2 grams of fat, 0.6 grams of fiber. Moderate consumption of oranges can absorb the nutrients in them, which is beneficial to human health. But if excessive consumption of oranges, resulting in the absorption of unconsumed sugar will be converted to fat storage, triggering obesity and other health problems, while its glycemic index is high, diabetic patients should not be consumed in excess. Ordinary people can eat oranges in moderation according to their own preferences, and combined with other food intake, balanced nutrition, to ensure food diversity.