First, some functions of pears actually have the function of moistening the lungs and relieving cough, but it is not recommended to contain a pear in your mouth before going to bed. Although it has the effect of moistening the lungs and resolving phlegm, it will be strange to sleep with a pear. People are quiet after sleeping. At this time, it is unsanitary to put plum in their mouth, and it is easy to choke, which will lead to the problem of poor breathing. Everyone should brush their teeth before going to bed to keep their mouth clean, and plums will enter the mouth again at this time, so there will be some other substances in the mouth, while pears are sweet, so some sugar will cause oral cavities at this time. Therefore, pears have expectorant effect, but it is not recommended to have a pear in your mouth before going to bed. This practice is unscientific and there are still some hidden dangers.
Secondly, there are many effects of keeping healthy plums in some correct ways, but not all of us will try. For some people, this effect is not obvious. Pears and Fritillaria cirrhosa are cold foods, and the effect is better when people are thirsty. However, due to the cough caused by cold, the effect will not be obvious at this time. People with a bad stomach can't eat pears, especially eating pears raw is bad for the stomach. Because there will be more fruit acid in pears, when some patients secrete more gastric acid, eating pears at this time is not good for the stomach. In daily life, we must eat with the correct diet, which is beneficial to our health. Don't believe in some unscientific methods.