1, cough with thick or no phlegm, dry throat, itching and pain, patients with chronic bronchitis and tuberculosis, patients with hypertension, heart disease, hepatitis and liver cirrhosis, especially those who are not awake after drinking or hangover.
2. Patients with chronic enteritis, stomach cold and diabetes should not eat raw pears.
Smokers should eat pears
The researchers experimented with smokers and asked them to eat 750 grams of pears for four consecutive days, and then measured the content of polycyclic aromatic hydrocarbons metabolites 1- alkyl pyrene in urine before and after eating pears. The results showed that 1- alkyl pyrene toxin in human blood would be excreted in urine after eating pears for 6 hours. If you don't eat pears, the discharge of 1- alkyl pyrene toxin is very small. Moreover, the heated pear juice contains a lot of anti-cancer substance polyphenols. Drinking heated pear juice to mice injected with carcinogens can excrete a large amount of 1- alkyl pyrene toxin in the urine of mice, thus preventing cancer. Therefore, it is suggested that smokers and people who like to eat smoked food or baked food drink more heated pear juice, which is nutritious, beneficial to health and can reduce the risk of cancer. Pears should not be eaten with crabs and geese.
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Pears can clear the throat and reduce the fire. Announcers and singers often eat cooked pears, which can increase body fluid in their mouths and play a role in maintaining their voices. Pear is sweet, slightly sour, cool in nature, and enters the lung and stomach meridians.
Has the effects of promoting fluid production, moistening dryness, clearing away heat and resolving phlegm, and relieving alcoholism.
It can be used for dry cough, thirst and constipation caused by fever and yin deficiency, and also for polydipsia, cough and asthma, yellow phlegm and other symptoms caused by internal heat.