Yes, apples can clean the gastrointestinal tract and increase the feeling of holding the abdomen, but apples also have a certain amount of sugar, which should not be too much. However, besides eating apples, you should drink water every day. When you stop, you should eat porridge to relieve your stomach. Apples have a high sugar content. People are usually hungry in the morning. Eating apples can supplement sugar, so eating apples in the morning has high nutritional value. Eating apples on an empty stomach can help digestion. Apple is rich in sugar, acid, aromatic alcohol and pectin, and contains vitamins B and C, calcium, phosphorus, potassium, iron and other nutrients. As early as the Tang Dynasty, the medicinal use of apples was recorded. Apples not only benefit the heart and strengthen the spleen, but also promote fluid production and quench thirst. They also have the functions of "moistening the lungs and pleasing the heart, promoting fluid production and appetizing, and sobering up". Apples are sour, sweet and cold. Modern medical research has proved that patients with severe edema eat more apples, which is beneficial to supplement potassium and reduce side effects. Eating more apples during pregnancy can not only supplement vitamins and other nutrients, but also adjust the balance of water saving, salt and electrolyte to prevent acidosis caused by frequent vomiting. Apple can also be used as a whole intestine antidiarrheal agent. In Compendium of Materia Medica, there is a saying that "half-cooked apples 10 slices, 2 liters of water and fried apples 1 liter are eaten together". There are also folk methods to treat chronic diarrhea, neurocolitis and intestinal tuberculosis with apples. Germans also use "Moro Apple Therapy" to treat enteritis. In addition, eating an apple on an empty stomach every morning and evening can treat dry stool. Eating apples after meals has a certain effect on nausea and indigestion; Patients with hypertension can get antihypertensive effect by eating apples three times a day, each time 1-2 apples. But we know that apples contain galactonic acid, which is very effective for detoxification. Its pectin can prevent food from rotting in the intestine. Eating a few apples or drinking several glasses of apple juice every day can prevent gallstones. In fact, eating apples in the morning is a diet meal, which has little to do with drinking water or eating apples on an empty stomach. If you pay too much attention, it will be counterproductive. You can drink some water first, moisten your throat, dilute your gastric juice, and then eat apples.

Take stock of the benefits of eating apples.

The slogan "an apple a day" is one of the loudest slogans in people's daily life. But in addition to the well-known protection of the liver, apples can also delay memory loss and prevent asthma, diabetes, myocardial infarction and tooth loss.

Prevention of cancer: An Italian study shows that eating at least one apple a day can reduce the incidence of various cancers: oral cancer and throat cancer decreased by 265,438+0%, esophageal cancer decreased by 25%, colon cancer decreased by 20%, breast cancer decreased by 65,438+08%, ovarian cancer decreased by 65,438+05%, and prostate cancer decreased by 9%.

Protecting teeth: An epidemiological survey of Harvard University shows that people who don't eat apples are more likely to lose their teeth when they are old.

Prevention of diabetes: Researchers at Harvard University found that women who eat an apple a day have a 28% lower risk of developing type 2 diabetes than women who don't eat apples.

Enhance memory: Drinking two glasses of apple juice every day can stimulate the body to produce more acetylcholine, which is what Alzheimer's patients lack. Researchers at Lowell University in Massachusetts found that drinking apple juice can improve problem-solving and computing skills.

5. Prevention of asthma: Japanese researchers have found that apigenin, an antioxidant rich in apples, can relieve asthma and other allergic symptoms. Besides apples, apigenin also exists in beans, cauliflower, grapes and onions.

Prevention of heart disease: Eating apples can help "dissolve" the "culprit" of heart disease in blood vessels-blood clots. Studies at the University of California, Davis show that eating two apples or drinking a glass of semi-pure apple juice every day can reduce the content of "bad cholesterol" in the blood and prevent arterial embolism. A study in Europe also shows that people who often eat apples are 40% less likely to suffer from myocardial infarction than those who don't eat apples.