Eating a small amount of doughnuts can provide energy for the organism and increase the fat and other nutrients needed by the body, it is not recommended to eat a large amount of doughnuts. Doughnut is one of the common traditional breakfast in daily life, which is rich in carbohydrates, fat, sodium, potassium and other nutrients. Each 100 grams of doughnut contains 362 calories, of which 66.71 grams of carbohydrates, 11.37 grams of protein, 5.14 grams of fat, potassium 207 mg, sodium 279 mg. Doughnuts are made of flour as the main raw material, its flavor is crispy and delicious, consumption of doughnuts can make the human body produce a sense of satiety, and supplement the body’s required nutrition and energy. Doughnuts belong to a kind of fried food, which contains more fat, if excessive consumption of doughnuts may lead to gastrointestinal discomfort, such as indigestion, bloating and other symptoms. Long-term consumption of doughnuts can lead to excessive calories to form fat accumulation, resulting in flab and obesity. When consuming doughnuts, it is recommended to eat a small amount, with fresh fruits and vegetables, porridge and other foods, to ensure that the body’s nutritional balance.