1. For healthy people, you can eat apples at any time, and there is no harm in eating apples on an empty stomach in the morning. This is mainly because the ingredients in apples are not complicated and easy to digest. Generally speaking,100g of apple contains 86g of water, 0.2g of protein, 0.2g of fat and 0/3.5g of carbohydrate.

For people who are in poor health, it is best not to eat apples on an empty stomach, especially those with gastrointestinal diseases. Generally, you should avoid eating cold food, especially eating apples on an empty stomach in the morning, which may cause stomach discomfort. In addition, for people with fluctuating blood sugar. The sugar content of apple is about 13.5%, mainly monosaccharide, with high absorption rate. Eating on an empty stomach is easy to cause blood sugar fluctuation. For these people, it is best not to eat apples on an empty stomach in the morning.

3, eating apples on an empty stomach, although possible, is also the main time to eat. From last night's meal to the breakfast the day before, I usually don't eat for more than 10 hours, and my liver sugar is basically exhausted. I feel very tired in the morning. Eating an apple on an empty stomach will quickly convert fructose into glucose and be absorbed by the human body. After about half an hour, you will feel energetic. Eating an apple on an empty stomach can also make bile secrete and flow, prevent bile from accumulating in the gallbladder for too long, and prevent gallstones. It is best to eat a second apple one hour before going to bed, which can not only eliminate bacteria in the mouth, improve renal function, but also help you fall asleep, so eating apples is also a good health care method.