After dinner the day before and before breakfast that day, most people didn't eat for more than 10 hour, and their liver sugar was basically consumed, so they felt very tired in the morning. At this time, 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, I feel full of energy. 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.

Eating apples before going to bed has many benefits.

The second best time is to eat apples one hour before going to bed, which can not only eliminate bacteria in the mouth, improve renal function, but also help you fall asleep and avoid insomnia, so eating apples is also a good health care method.